BULLETIN 1 JANUARY, 200 TYPE HP PRESSURE BLOWERS PRESSURE BLOWERS Static pressures to 5 WG Capacities to 5,200 CFM Static pressures to WG Capacities to 20,000 CFM Temperatures to 00 F. THE NEW YORK BLOWER COMPANY Quincy Street Willowbrook, IL 0527-5530 Visit us on the Web: http://www.nyb.com Phone: (00) 20-791 Email: nyb@nyb.com HP BC FANS Static pressures to 0 WG Capacities to 1,000 CFM
TYPE HP PRESSURE BLOWERS Size 290 Arrangement Type HP Pressure Blower with venturi inlet and guard, shaft and bearing guard, coupling guard and motor. DESIGN FEATURES Pressures to WG. Capacities to 20,000 CFM. Stable performance... the pressure curve remains stable from wide-open to closed-off... fan instability, or pulsation, is eliminated even when turn-down approaches zero flow. Variable wheel diameters and a choice of seven outlet sizes enable efficient fan selection across a wide range of volumes and pressures. Efficiency... advanced wheel and aerodynamic housing design combine for air-handling efficiency superior to conventional radial-wheel designs. Choice of arrangements... direct-drive and belt-drive. CONSTRUCTION FEATURES Wheel construction: available as standard in either welded, high-strength steel alloy or riveted, highstrength aluminum alloy. Also available in welded AIIoy 2205 stainless steel. All-welded steel housings... heavy-gauge housings are designed to prevent flexing at high pressures. Taper-lock hub or Interference shaft-to-hub fit for concentric wheel-to-shaft mounting. Flanges... continuously welded flanges match ANSI Class 5/150 hole pattern. Bearings... utilize adapter-mount concentric locking collars for optimum shaft-to-bearing fit to ensure long bearing life and reduced vibration. Balance... all wheels are precision-balanced prior to assembly... fans with motors and drives mounted by nyb are final-balanced at the specified running speed. Shafting... straightened to close tolerance to minimize run-out and ensure smooth operation. Inlet configuration... a choice of three inlet types allows units to be tailored to specific application requirements. Lifting eyes... standard on all units for ease of handling and installation. Industrial finish... medium-green enamel. Size 320 Arrangement 1 Type HP Pressure Blower with venturi inlet. ELECTRONIC CATALOG Fan-selection program corrects for altitude, temperature, rarefication, and generates performance curves. Also includes complete product literature, guide specifications, installation and maintenance literature, and Engineering Letters. Copyright 200 by The New York Blower Company. PAGE 2
DESIGN ADVANTAGES WHEEL OPTIONS STEEL Blades, frontplate, and backplate are constructed of high-strength 950X/90X alloy for Sizes 2 320, and 90X alloy for Sizes 330 30. All-welded construction with cast-iron hub bolted to the backplate. Taper-bore bushing is used to secure wheel to shaft on Sizes 2 350, and interference wheel-to-shaft fit is standard on Sizes 30 30. ALUMINUM Blades, frontplate, and backplate are constructed of highstrength 01-T aluminum alloy with aluminum hub. Wheel blades are riveted to frontplate and backplate. Taper-bore bushing is used to secure wheel to shaft. ALLOY 2205 Constructed of high-strength, austenitic-ferritic stainless steel containing 0-50% ferrite in an annealed condition. The high chromium, molybdenum, and nitrogen content provides corrosion-resistance superior to 31L or 317L stainless in most environments [ASTM A20/ASME SA-20]. Wheels utilize all-welded construction with 31L stainless-steel hub bolted to the backplate and interference wheel-to-shaft fit. APPLICATIONS New York Blower s Type HP Pressure Blowers are designed for high-pressure, industrial-process applications. All applications can be handled in either induced-draft or forced-draft configurations. Numerous modifications and accessories make the Type HP Pressure Blower suitable for a wide range of systems. Uses include: Combustion air Glass-blowing Injection-type conveyors Furnace blowers Cooling systems System exhaust Air knives Thermal oxidation Chemical process Moisture blow-off Drying applications Fluidizing systems ARRANGEMENTS-TYPE HP PRESSURE BLOWERS ARRANGEMENT ARRANGEMENT 1 ARRANGEMENT A compact direct-drive unit with a minimum number of moving parts for ease of maintenance. Wheel is mounted directly on motor shaft. Maximum airstream temperature: 10 F. Recommended for applications requiring a specific speed or fu ture adjustment. Wheel is mounted on shaft which, in turn, is mounted in heavy-duty bearings. Maximum airstream temperature: 10 F. aluminum wheel. 300 F. steel wheel. 00 F. with heat-fan construction. Direct-drive arrangement similar to Arrangement 1 but with integral motor pedestal... fan shaft is connected to the motor shaft with a flexible coupling. Maximum airstream temperature: 10 F. aluminum wheel. 300 F. steel wheel. 00 F. with heat-fan construction. PAGE 3
Size 20 Arrangement Type HP Pressure Blower, with optional flanged inlet, inlet guard, drain with plug, motor, and cleanout door. Size 290 Arrangement Type HP Pressure Blower, with shaft and bearing guard, coupling, coupling guard, and motor. ACCESSORIES COMPANION FLANGES Designed to fit flush with fan inlet and outlet flanges, provided with a matching hole pattern. DRAINS Tank flange is welded to the lowest point of the housing scroll... female pipe thread... includes plug. INLET FILTER Filters use oil-wetted or dry element. High-efficiency filter is flange-mounted. Furnished standard with outboard support bracket and available with or without protective hood. SILENCERS Available to match standard inlet or outlet flange sizes. Heavy-welded construction filled with high-density, acoustical absorption material. Flange connection is furnished for mounting to blower, and any of the three standard inlet connections are available for opposite end. Refer to Catalog Sheet CS-53, and separate Engineering Supplement for more details. OUTLET DAMPERS Available as either an integral outlet design for fixed damper control or a separate wafer design for variableflow applications. Wafer damper is available with optional actuator and positioner. GASKETING Full-face gasketing is used between the inlet plate and housing side sheet as standard construction. Special gasketing is available to handle a wide range of applications. COATINGS Cost-effective protective coatings under a variety of trade names are available to increase the fan s resistance to adverse, corrosive environments. OTHER ACCESSORIES Also available from nyb are drive components such as motors, couplings, and v-belt drives. A variety of preventive-maintenance products including vibration detectors, bearing-temperature detectors, and zero-speed switches are also available. SAFETY EQUIPMENT Safety accessories are available from nyb, but selection of the appropriate devices is the responsibility of the system-designer who is familiar with the particular installation, or application, and can provide for guards for all exposed moving parts as well as protection from access to highvelocity airstreams. Neither nyb nor its sales representatives is in a position to make such a determination. Users and/or installers should read Recommended Safety Practices for Air Moving Devices as published by the Air Movement and Control Association, Arlington Heights, Illinois. PAGE
SHAFT SEALS Arrangement 1 and fans come standard with shaft seals consisting of ceramic-felt elements compressed between metal bracing plate and retainer. Arrangement fans utilize a single Teflon element as standard construction. Optional lubricated lip seals [Buna, Viton and Teflon] and gaspurgeable, double carbon ring shaft seals are also available. [Teflon and Viton are registered trademarks of DuPont and DuPont Dow Elastomers, respectively.] ACCESS DOOR Gasketed, flush bolted door opens to provide access to wheel. HEAT-FAN CONSTRUCTION Available on Arrangements 1 and steel wheel Type HP Pressure Blowers up to 00 F. Modifications include high-temperature paint, shaft cooler, and shaft-cooler guard. SPECIAL ALLOY CONSTRUCTION Airstream components can be constructed of a wide range of alternate alloys for corrosive applications. CLADDING FOR SOUND ATTENUATION Consists of 2 acoustical mineral-wool insulation wrapped over the blower housing and covered with a welded steel jacket. To be most advantageous with blower acoustical cladding, all inlet and outlet ductwork should also be wrapped and acoustically cladded. UNITARY BASE Arrangement 1 fan, motor, and guards can be mounted and shipped on a rugged, structural-steel base. VIBRATION ISOLATION Rubber-in-shear or spring-type isolation mounted to rugged structural unitary base reduces the transmission of vibration to the mounting structure. MODIFICATIONS TECHNICAL SUPPORT nyb has developed numerous engineering and application support tools for system designers and operators. For further information, contact your local nyb representative or visit our web site at: http://www.nyb.com. Gas-purgeable double carbon ring shaft seal. Size 320 Arrangement 1 Type HP Pressure Blower, with venturi inlet and cladding. LOW LEAKAGE CONSTRUCTION Arrangements 1 and Type HP Pressure Blowers are available in the following pre-engineered low leakage packages: TYPE 2 Full-face gasketing. Double-element lip seal [Buna and Viton]. Soap-bubble test [housing only]. Continuous welding of all housing exterior seams. TYPE 3 Full-face gasketing. Double-element lip seal [Buna and Viton]. Soap-bubble test [fan assembly]. Continuous welding of all housing interior and exterior seams. TYPE Full-face gasketing. Purgeable, double-element carbon ring shaft seal. Soap-bubble test [fan assembly]. Kerosene/chalk test. Continuous welding of all housing interior and exterior seams. PAGE 5
USING PERFORMANCE TABLES The performance tables in this bulletin are designed to provide performance ranges for groups of wheel diameters with common outlet sizes, based on direct drive operation at 3550 RPM. Through interpolation, a specific fan size can be selected for a given operating point at standard operating conditions. For example, to achieve 000 CFM at 5 SP, the proper fan selection would be either Size 25A, or Size 290S, depending on desired wheel type. For more specific and accurate fan selection, refer to the fan-selection program in the nyb Electronic Catalog. SIZING NOMENCLATURE digit model number designates the wheel diameter, outlet size, wheel type, and nominal motor horsepower. 20 Wheel diameter Note: The last two digits showing motor horsepower are not required for Arrangement 1 Type HP Pressure Blowers. EXAMPLE A Outlet size [inches] Wheel type A=aluminum S = steel/alloy 50 Nominal motor horsepower MAXIMUM SAFE SPEED Chart I details maximum safe speeds at F. When alloy construction is specified or when temperatures are involved, multiply the appropriate wheel safe speed shown in Chart I by the factor shown in Chart II. The unit safe speed at temperature is the lesser of the unit safe speed at F. [Chart I] and the wheel safe speed calculated at operating temperature and with the appropriate wheel material. CHART I MAXIMUM SAFE SPEEDS AT F. Size Outlet Size Wheel Structure Arr. / Arr. 1 2-290 0, 0, 0,, 300 300 300 300-320 0, 0,,, 300 300 300 3200* 330-350 0,,, 300 300 3200* 30-30,,, 1 300 300 3200* * 300-320 with and outlet and 330-30 with all outlet sizes are limited due to low bearing life at higher speeds. Maximum safe speeds apply only to wheels operated at or below the stated temperatures and free of material build-up, corrosion, or wear. Sizes 2-320 HPPB Temp. F. INX 0 Aluminum Alloy 2205 CHART II TEMPERATURE CORRECTION FACTORS FOR WHEEL SAFE SPEEDS Sizes 330-350 HPPB Temp. F. INX 0 Aluminum Alloy 2205 Sizes 30-30 HPPB Temp. F. INX 0 Aluminum Alloy 2205 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.97 200 1.0 1.0 1.0 200 1.0 1.0 0.97 200 1.0 1.0 0.91 300 1.0 1.0 300 1.0 0.93 300 1.0 0. 00 1.0 1.0 00 1.0 0.9 00 1.0 0. 500 1.0 0.97 500 1.0 0. 500 1.0 0.1 00 1.0 0.9 00 1.0 0. 00 0.9 0.79 PERFORMANCE Performance is based on actual cubic feet per minute [ACFM] at the blower inlet at standard density [.075 lbs./ft. 3 ] and static pressure at the blower outlet. Static pressure capabilities are shown in inches water gauge [ WG]. Air density corrections are necessary for proper selection when air density varies from the standard.075 lbs./ft. 3 at F. at sea level. This also occurs when negative static pressure exists [rarefication] on the inlet side of the fan. Multiply the required static pressure at conditions by the appropriate factors in Charts III, IV, and V to obtain corrected pressure for blower selection. Pressure and BHP will be reduced at conditions by the inverse of these factors. Multiply one factor by the other if temperature, altitude, and rarefication are non-standard. For example: If the installation is located at an altitude of 000 feet, the gas temperature is 300 F., and the inlet pressure is 0 WG, the correction factor is 1. [1.1 x 1.3 x 1.11]. CHART III ALTITUDE [ft.] CORRECTIONS Alt. Factor 0 1.00 500 1.02 00 1.0 1500 1.0 2000 1.0 2500 1. 3000 1. 3500 1. 000 1.1 500 1.1 5000 1.20 000 1.25 00 1.30 000 1.35 9000 1.0 000 1.5 CHART IV TEMPERATURE CORRECTIONS Temp. F. Factor 0.7 20.91 0.9 0.9 1.00 0 1.02 0 1.0 0 1.09 0 1.13 10 1.17 10 1.21 200 1.25 300 1.3 00 1.2 500 1.1 00 2.00 CHART V RAREFICATION CORRECTIONS Neg. inlet pressure Factor WG 15 1.0 20 1.05 25 1.07 30 1.0 35 1.09 0 1.11 5 1. 50 1. 55 1.1 0 1.17 5 1.19 1.21 75 1.23 5 1.2 PAGE
ALUMINUM WHEEL PERFORMANCE AT 3550 RPM TYPE HP PRESSURE BLOWERS The HP Pressure Blower product line offers multiple options for applications requiring relatively low flow at high static pressures. The performance curves shown on pages 7 through indicate the range of operation at 3550 RPM for a variety of fan wheel diameters and outlet sizes. The blue lines are for the smallest wheels and the red lines are for the largest wheels in a given size range, for each outlet diameter. For specific points of operation and greater detail, refer to The New York Blower Company s Electronic Catalog. Refer to Chart I on page for maximum safe wheel speeds. 75 2-290 Aluminum ", ", ", ", & " Outlets STATIC PRESSURE 5 0 55 2900A 2900A 2900A 290A 290A 20A 20A 2A 2A 50 5 20A 0 0 2,000,000 CFM,000,000,000 90 300-320 Aluminum ", ", ", " & " Outlets 5 0 3200A 3200A 320A 320A 320A STATIC PRESSURE 75 5 3000A 3000A 300A 300A 300A 0 55 50 0 2,000,000,000,000,000,000 CFM PAGE 7
ALUMINUM WHEEL PERFORMANCE AT 3550 RPM TYPE HP PRESSURE BLOWERS 1 330-350 Aluminum ", ", ", & " Outlets 0 3500A 350A STATIC PRESSURE 90 0 350A 350A 3300A 330A 330A 330A 0 0 2,500 5,000 7,500,000,500 15,000 CFM 130 30-30 Aluminum ", ", ", & 1" Outlets 0 30A STATIC PRESSURE 1 0 30A 30A 301A 30A 30A 30A 301A 90 0 0 2,500 5,000 7,500,000,500 15,000 17,500 CFM PAGE
STEEL WHEEL PERFORMANCE AT 3550 RPM TYPE HP PRESSURE BLOWERS 75 2-290 Steel ", ", ", ", & " Outlets STATIC PRESSURE 5 0 55 2900S 2900S 2900S 290S 290S 50 20S 5 20S 20S 2S 2S 0 0 2,000,000 CFM,000,000,000 90 300-320 Steel ", ", ", ", & " Outlets 5 320S 320S 0 STATIC PRESSURE 75 5 3200S 3000S 3200S 320S 0 55 3000S 300S 300S 300S 50 0 2,000,000,000,000,000,000,000 CFM PAGE 9
STEEL WHEEL PERFORMANCE AT 3550 RPM TYPE HP PRESSURE BLOWERS 1 330-350 Steel ", ", ", & " Outlets 0 350S 350S STATIC PRESSURE 90 0 3500S 350S 3300S 330S 330S 330S 0 0 2,500 5,000 7,500,000,500 15,000 CFM 130 30-30 Steel ", ", ", & 1" Outlets 0 30S 30S STATIC PRESSURE 1 0 30S 301S 30S 90 30S 30S 301S 0 0 2,500 5,000 7,500,000,500 15,000 17,500 CFM PAGE
SPECIFICATIONS Dimensions in inches. Weights in pounds. WR 2 in lb.-ft. 2. Size Steel Wheel weight Alloy 2205 WR Wheel 2 weight WR 2 WHEEL SPECIFICATIONS Aluminum Wheel weight WR 2 Includes bushing weight on steel and aluminum wheels. Alloy 2205 wheels are interference fit to the shaft. [NOTE: Sizes 30-30, Arr. 1 and, are not furnished with bushings; interference fit is standard.] PAGE 11 Size Steel Wheel weight Alloy 2205 WR Wheel 2 weight WR 2 Aluminum Wheel weight WR 2 20 9 39 3 2 22 3200 113 79 115 7 77 2 20 9 39 3 2 22 3200 113 79 115 7 77 2 20 71 0 72 0 23 320 115 1 117 0 79 5 2 95 7 9 2 320 119 5 0 1 7 2 97 9 9 27 320 3 91 9 3 51 2750 71 1 72 1 3 23 3300 9 2 92 79 50 2750 71 1 72 1 3 23 330 7 9 3 9 0 52 2750 73 3 7 3 5 25 330 99 2 97 79 53 275 97 50 9 9 9 27 330 131 7 7 1 57 275 0 53 1 52 71 29 3350 99 97 0 53 200 73 7 25 335 130 3 1 1 55 200 73 7 25 335 9 5 5 3 1 5 200 75 7 27 335 1 113 130 1 2 59 20 99 53 0 52 71 29 00 131 5 7 2 1 55 20 2 5 3 55 72 31 0 133 9 9 7 3 57 250 75 7 7 7 5 2 0 132 111 2 59 250 75 7 7 7 5 2 0 13 119 1 11 3 250 77 9 7 9 29 50 1 1 130 3 5 25 1 5 3 55 72 31 5 13 115 132 113 0 25 5 59 5 73 33 5 135 117 131 1 3 1 2900 77 51 7 50 2 5 1 5 137 3 2900 77 51 7 50 2 3500 137 11 133 1 1 2900 79 53 1 52 9 30 350 139 1 135 119 3 290 0 5 59 73 33 350 13 3 1 0 5 5 290 7 3 2 75 35 350 132 0 9 7 9 3000 3 5 2 72 33 30 150 9 150 1 75 3000 3 5 2 72 33 30 153 1 153 131 2 77 300 5 5 7 3 7 35 30 171 153 171 150 0 91 300 1 7 75 37 301 17 155 177 152 3 93 300 1 72 113 71 77 0 35 153 13 153 133 2 7 3050 5 73 35 35 15 1 15 13 1 3050 5 73 35 35 17 10 175 157 2 95 305 9 7 75 3 351 10 12 10 159 5 97 305 111 72 1 71 77 0 3 15 3 15 0 2 305 1 7 11 75 7 3 3 159 159 5 5 5 30 1 9 75 37 3 17 1 17 1 99 30 1 9 75 37 31 13 1 13 17 7 1 3 1 72 1 71 77 0 375 159 150 159 7 5 3 113 7 115 75 7 2 375 12 15 12 153 7 9 3 117 1 119 0 0 5 375 11 17 11 172 5 3150 111 75 1 73 7 0 3751 17 17 17 175 9 3150 111 75 1 73 7 0 30 15 11 15 15 7 90 315 113 77 1 7 7 2 30 15 17 15 1 9 93 315 11 1 11 79 79 30 1 1 1 10 7 315 0 1 1 301 190 17 190 13 130 1 Size SHAFT AND BEARING DETAILS Shaft diameter' Arrangement 1 Arrangement Bearings* Shaft diameter' Bearings* 2-290 P-U3K39 P-U3K39 300-320 2 15 1 P-U3K7 2 15 1 P-U3K7 330-350 P-U3K55 P-U3K55 30-30 P-U3K55 P-U3K55 ' See tables on pages and 13 for shaft turndown at drive end on Arrangement fans. * nyb reserves the right to substitute bearings of equal rating. FLANGE DIMENSIONS [INCHES] Size I.D. O.D. B.C. Holes No., size 09 07 1 0-3 11 09 1 0-7 13 1 11 3 0-7 1 1-1 19 17-1 21 1 3-1 1 1 1 23 1 21 1 1-1 1 Holes straddle centerline. ANSI Class 5/150 hole pattern. O.D. B.C. I.D. Flange thickness: 3
DIMENSIONS Not to be used for construction unless certified. Arrangment 1,, and bare fan weight does not include wheel or motor. For wheel weights, see page 11. Weights in pounds. Tolerance:± 1 Size Outlet size Motor frame Arrangement Arrangement A H N R Bare fan weight A H N R Shaft diameter, drive end 1 15 1 1 15 1 2 3 1 2 3 1 1 15 1 2 3 1 2 3 1 1 15 1 2 3 1 2 3 1 1 15 1 2 3 1 2 3 1 1 15 1 2 3 1 2 3 1 2 15 1 1 15 1 2 3 1 2 3 1 2 15 1 2 15 1 1 15 1 2 3 1 2 3 1 2 15 1 2 15 1 Bare fan weight 05 20 15 20 30 11 1195 5 50 5 05 30 0 5 95 35 0 15 30 130 30 35 50 00 30 1550 5 75 5 0 15 1590 10 1300 13 1320 75 1500 125 195 2-290 300-320 / / 7TS - 9TS 7TS - 9TS 3 35 3 3 35 3 1 3 35 3 1 1 3 35 3 1 1 3 35 3 1 3 35 3 1 1 3 35 3 1 1 1 3 35 3 1 1 1 3 35 3 3 1 3 1 1 5 1 3 1 1 5 1 1 2 1 3 1 55 1 37 1 7 5 7 39 3 7 1 59 1 3 1 1 5 1 3 1 7 555 55 0 00 1150 2 905 110 5 30 905 110 5 90 15 0 975 50 31 1 1 5 5 0 5 1 59 5 1 5 5 1 7 1 72 1 0 3 2 3 1 1 73 1 2 3 3 1 1 75 1 0 3 2 3 1 1 73 1 1 3 3 3 7 1 9 1 7 1 79 1 3 3 5 3 7 7 75 7 0 7 7 5 5 7 5 71 1 73 1 7 1 3 1 91 1 50 1 52 1 5 50 1 52 1 5 5 3 50 1 52 1 5 5 3 50 1 52 1 5 5 3 52 1 5 1 5 0 5 52 1 5 1 5 0 5 52 1 5 1 5 0 5 7 52 1 5 1 5 0 5 7 3 1 1 5 1 3 1 7 HIGH-PRESSURE FAN OPTIONS FOR HIGHER AIRFLOW APPLICATIONS Refer to separate bulletin on each product line. AF FANS High-efficiency, airfoil wheel designed for clean-air applications. Capacities to 20,000 CFM [00 CMM], static pressures to 50" [. kpa]. RTS FANS High-efficiency, radial-tip wheel suitable for particulate-laden airstreams. Capacities to 220,000 CFM [200 CMM], static pressures to 30" [7.5 kpa]. HPBC FANS High-efficiency, backward-curved wheel capable of handling light particulate-laden or moist airstreams. Capacities to 1,000 CFM [15 CMM], static pressures to 0" [9.9 kpa]. PAGE
DIMENSIONS Size 330-350 30-30 Outlet size 1 Motor frame 7TS - 9TS 7TS - 9TS 7TS - 9TS 3TS - 32TS 7TS - 9TS 7TS - 9TS 7TS - 9TS 7TS - 9TS 7TS - 9TS Not to be used for construction unless certified. Arrangment 1,, and bare fan weight does not include wheel or motor. For wheel weights, see page 11. Weights in pounds. Tolerance:± 1 Arrangement Arrangement As H N R Bare fan weight A H N R 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 3 1 37 1 32 5 33 5 32 5 35 1 37 7 3 1 55 1 33 3 3 1 39 3 5 3 1 3 3 39 1 7 5 7 3 1 39 1 3 7 1 59 1 32 3 35 1 3 3 3 55 3 33 7 3 3 39 1 1 5 1 35 7 3 3 1 1 1 5 1 3 5 39 1 1 7 7 1 59 1 23 3 25 7 2 5 23 3 25 7 2 5 23 3 25 7 2 5 23 3 25 7 2 5 23 3 25 7 2 5 23 3 25 7 2 5 23 3 25 7 2 5 23 3 25 7 2 5 3 7 1 5 1 7 3 3 5 5 5 5 3 PAGE 13 1 5 91 953 953 1339 1339 57 1 907 99 99 1355 1355 71 95 921 93 93 139 139 97 921 97 09 09 1395 1395 90 930 95 19 1 05 05 92 952 97 0 0 2 2 953 977 03 5 5 51 51 9 992 1 0 0 1 1 3 3 0 1 1 72 1 72 1 7 3 2 1 91 5 5 7 5 73 5 73 3 77 7 3 5 92 1 1 1 7 1 73 7 7 3 1 92 5 3 3 7 3 7 1 0 5 3 9 7 5 5 7 5 7 3 7 7 5 93 1 7 3 9 3 75 3 75 1 0 5 3 9 1 9 3 71 3 77 3 77 1 2 7 3 9 1 1 72 1 7 1 7 1 2 3 1 97 55 1 57 1 3 1 3 7 1 73 1 1 3 55 1 57 1 3 1 3 7 1 73 1 1 3 55 1 57 1 3 1 3 7 1 73 1 1 3 55 1 57 1 3 1 3 7 1 73 1 1 3 57 1 59 1 5 1 5 9 1 75 1 3 3 57 1 59 1 5 1 5 9 1 75 1 3 3 57 1 59 1 5 1 5 9 1 75 1 3 3 57 1 59 1 5 1 5 9 1 75 1 1 7 5 5 5 Shaft diameter, drive end 2 15 1 2 15 1 2 15 1 2 15 1 2 15 1 2 15 1 2 15 1 2 15 1 Bare fan weight 1 19 1717 199 1735 17 1 1 15 1732 1715 1750 10 10 10 1719 177 1729 175 11 19 1725 175 1772 1755 1790 1 1920 17 17 1917 173 19 199 2050 19 1909 1939 195 19 1991 2072 1913 1933 193 1920 195 2015 2097 192 19 197 1935 1973 2030 21 3 3 s For Arrangement fan sizes 330-30, and motor frames above 32TS, the A dimension listed above applies for all discharges except BH. For BH fans with larger motor frames, the A dimensions are: 3TS-35TS - 39 1 ; 0TS-05TS - 0 1 ; TS-9TS - 39 1.
DIMENSIONS Size 2-290 300-320 330-350 30-30 Outlet size / 0 / 0 1 Inlet flange 1 Not to be used for construction unless certified. Arrangment 1,, and bare fan weight does not include wheel or motor. For wheel weights, see page 11. Weights in pounds. Tolerance:± 1 ARRANGEMENTS 1,, AND B C D E F G JJ 19 3 23 3 20 1 2 1 2 1 2 3 29 1 21 3 2 2 1 2 3 19 3 21 3 2 1 2 19 1 21 1 23 25 23 1 25 3 27 3 30 20 1 22 1 2 5 2 5 1 7 7 7 3 1 1 7 7 3 1 1 7 1 1 1 L [Inlet I.D.] 1 M 3 5 3 1 1 1 5 1 7 1 9 3 5 1 5 7 1 9 3 5 5 3 3 9 1 Size 2-290 300-320 330-350 30-30 Outlet size / 0 / 0 1 ARRANGEMENT 1 A H K N R S T U 31 1 1 3 3 0 37 1 3 1 39 1 1 1 0 1 1 1 2 7 5 1 5 1 5 5 7 7 7 1 1 50 1 51 7 9 22 2 25 3 27 3 3 1 1 5 1 3 1 7 1 7 5 5 5 19 1 21 1 23 1 25 1 13 3 13 3 3 3 5 5 15 5 15 5 Bare fan weight 75 775 05 0 950 9 05 0 55 5 13 20 0 15 0 Size 2-290 300-320 330-350 30-30 Motor frame 7TS - 9TS 7TS - 9TS 7TS - 9TS ARRANGEMENT AND K S SS U T Arr. Arr. Arr. Arr. Arr. Arr. 2 3 23 3 1 19 1 30 3 1 1 13 3 5 3 3 31 1 27 3 27 3 30 1 30 1 5 2 3 23 3 1 21 1 30 3 1 1 13 3 5 31 1 2 3 2 3 31 1 31 1 5 3 3 3 1 33 3 33 3 37 3 3 15 5 15 5 3 3 20 1 27 1 23 23 1 29 1 25 3 35 1 1 31 1 30 1 30 1 3 15 5 15 5 32 1 32 1 3 1 35 3 35 3 39 5 39 5 3 3 20 1 27 1 23 25 1 29 1 25 3 35 1 1 31 1 31 1 31 1 3 15 5 15 5 33 1 33 1 3 1 3 3 3 3 0 5 0 5 PAGE
DRAWINGS Dimensions not to be used for construction unless certified. Arrangement 1 TYPE HP PRESSURE BLOWERS JJ-1/" PLAIN PIPE INLET JJ-3/" VENTURI INLET L M JJ H N K A R S 1 1/" T U T U ()-3/" DIA. HOLES G D E C F B Arrangement JJ-1/" JJ-3/" L M JJ H N R S 1 1/" T U G E C TYPE HP PRESSURE BLOWERS PLAIN PIPE INLET VENTURI INLET A T U ()-3/" DIA. HOLES D F B Arrangement TYPE HP PRESSURE BLOWERS JJ-1/" PLAIN PIPE INLET JJ-3/" VENTURI INLET L M JJ H N K A R S SS ()-3/" DIA. HOLES 1 1/" T U T U G D E C F B Housings are non-reversible and non-rotatable. Discharges available in 22 1. Contact nyb for Down Blast discharge. The New York Blower Company has a policy of continuous product development and reserves the right to change designs and specifications without notice. PAGE 15
COMPLETE SELECTION OF AIR-MOVING EQUIPMENT The New York Blower Company offers thousands of different types, models, and sizes of air?moving equipment. Contact your nyb representative for assistance in? identify ing the best fan for your application. AIR-HANDLING [AXIAL] For the ideal handling of clean to moderately dirty airstreams. Commercial and industrial HVAC, drying and cooling systems, fume extraction, and process-heat removal are typical applications. FIBERGLASS REINFORCED PLASTIC [FRP] Choice of performance and duty for corrosive gas streams. Applications include chemical process, wastewater treatment, laboratory hood exhaust, and tank aeration. DUST/MATERIAL HANDLING Wide range of duty available with unique fan lines capable of handling light dust to heavy material. Typical applications include dust-collection and high-pressure process along with material-conveying. AIR-HANDLING [CENTRIFUGAL] Designed for clean to moderately dirty gas streams. Commercial and industrial HVAC, process cooling, light material-conveying, heat removal, and dryer exhaust are just a few of the numerous sample applications CUSTOM PRODUCTS Designed for unique applications. Variety of configurations, temperatures, flows, and pressures. Wide range of modifications and accessories are available to meet the most demanding specifications. Leading the industry forward since 19 ROOF VENTILATORS Including both hooded and upblast ventilators, propeller fans, and centrifugal roof exhausters. These units are ideal for industrial, commercial, and institutional applications. HEATING PRODUCTS Industrial-duty steam unit heaters with steam heating coils are available for facility heating and process-heat transfer. PROCESS/FAN COMPONENTS Plug fans, plenum fans, wheels, inlet cones, and housings for a wide variety of OEM applications. Process/fan components are used in air-handling units, ovens, dryers, freezer tunnels, and filtration systems.