The conditions below apply to the curves shown on the following pages.

Transcription

1 GENERAL INFORMATION STAINLESS STEEL, SILVERLINE, EVERGREEN & GOLDLINE SERIES PERFORMANCE CURVE CONDITIONS The conditions below apply to the curves shown on the following pages. a. The Performance curves show pump performance at rated speed, voltage 1ft minimum submergence. The speed of motor is approximately : 3 motor : n = 28 rpm 4 motor : n = 29 rpm 6 motor : n = 29 rpm 8 motor : n = 29 rpm b. The measurements were made with airless water at 2 C. When pumping liquids with a density higher than that of water, motors with correspondingly higher outputs must be used. c. Pipe friction losses have not been included in the performance curves and performance tables. d. The bold curves indicate the recommended performance range. e. Q/H : The curves are inclusive of check valve and suction inter-connector losses at the actual speed. f. Efficiency curve : EFF % shows pump stage efficiency. g. Curve tolerance according to ISO : 996, Annex - A. h. The performance are at rated voltage and are only Indicative. Actual discharge depends on availability of water in well, based on strength of water source, height of water column, submergence of pump, etc.,. i. The given performance are for a specific materials of construction of pump. j. The outlet size of the pumps are as per BSP standard. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 1

2 GENERAL INFORMATION C.R.I. PUMPS STAINLESS STEEL, SILVERLINE, EVERGREEN & GOLDLINE SERIES MODEL IDENTIFICATION CODE DEEPWELL SUBMERSIBLE PUMP S X X - XXX / XX (X) DEEPWELL SUBMERSIBLE PUMP NOMINAL PUMP DIA Nominal Motor Dia (This digit will be applicable only when the pump is suitable for lesser dia motor) NUMBER OF IMPELLERS 3 NOMINAL FLOW ( m /h ) To include decimal values in the nominal flow from.1 to.8 alphabets A-H are used. TYPE OF MATERIALS OF CONSTRUCTION (M.O.C) DEEPWELL SUBMERSIBLE X X X - XXX X X DEEPWELL SUBMERSIBLE W = Water filled R = Resin filled encapsulated L = Non-toxic fluid filled NOMINAL DIA 3 = 3", 4 = 4", 6 = 6", 8 = 8" Type of Materials of Construction Type = N/A/B VOLTAGE N = 525 PHASE / CONNECTION / CONTROL BOX / FREQUENCY S = 1Ph / CSCR type / 3 wire / 5 N = 1 Ph / PSC / 3 wire / 5 M = 1 Ph / PSC / 2 wire / 5 D = 3 Ph / S.D / 5 POWER (kw) 3 =.37, 5 =.55, 11 = 1.1, 75 = 7.5, 11 = 11, 185 = 18.5, A = 1, A25 = 125 DEEPWELL SUBMERSIBLE PUMP SET (Pump + Motor) PUMP MODEL + MODEL S X X - XXX / XX + X X X - XXX X DEEPWELL SUBMERSIBLE PUMP SET (Pump + Motor) PUMP MODEL + MODEL S4S - 1 / 36 + W4A - 11 S 2

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4 C.R.I. PUMPS GENERAL INFORMATION STAINLESS STEEL SERIES SUBMERSIBLE PUMPS C.R.I. Submersible Pumps are the products of the expertise gained from over four decades of experience, endurance and workmanship. These products are engineered to perfection with utmost care and stringent quality control at all stages to ensure a trouble free service. Description : C.R.I. 4, 6 & 8 Stainless steel series submersible pumps are made of corrosion resistance stainless steel with built in check valve. All vital components of these pump models are made of high quality 34 / 316 grade stainless steel and the shaft is of S.S 34 / 329 / 431. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency. These pumps are of multistage centrifugal type, which can be firmly coupled to a submersible electric motor, which operates submerged beneath the surface of water. Built in check valve prevents back flow, and reduces the risk of water hammer. All mounting dimensions of pumps and motors are in accordance with NEMA standards. C.R.I. submersible pumps can be offered with either C.R.I. W' series, water filled rewindable submersible motors / C.R.I. 'R' series, encapsulated semi wet type submersible motors or any other NEMA standard motors. Features : l More longevity & hygiene l Precise parts made of S.S 34 / 316 l Shaft is of S.S 34 / 431 / 329 l High operating efficiency l Highly durable & rigid in construction l Good sand & abrasives l resistance against Easy to dismantle & repair mounting standards l Can handle high upthrust loads Extremely hardwearing water lubricated bearings l Built-in l NEMA l check valve to prevent back flow. Applications : l Domestic & Civil Water Supply l Irrigation l Fountains l Industrial & Rural water supply l Fire fighting & Pressure Boosting units l Ponds l Gardens l Sprinkler Systems and Mining. 3

5 GENERAL INFORMATION STAINLESS STEEL SERIES PUMPED LIQUIDS Clean, thin, non-aggressive, non explosive, clear, cold, fresh water without abrasives, solid particles or fibre having the following characteristics. a) b) c) d) e) f) Temperature Permissible amount of sand Chlorine ion density Allowable solids Specific gravity Hardness (Drinking water) 33 C (max.) 3 5g/m (max.) 5 ppm (max.) 3 ppm (max.) 1.4 (max.) 3 (max.) g) h) 6 2 Viscosity 1.75 x 1 m /sec (max.) Turbidity 5 ppm silica scale(max.) i) ph 6.5 to 8.5 Pump Operating Limitations Nominal diameter 4 (1mm) 6 (15mm) 8 (2mm) Power Range kw kw kw Speed 29 rpm 29 rpm 29 rpm Discharge Range 3 m/h lps Total Head Range m ft Outlet Size in Inches 1¼, 1½ & 2 2, 2½, 3 & 4 4 & 5 Maximum temperature of pumped liquid Motor Minimum cooling flow along the motor Vertical installation Horizontal installation minimum 3 angle 4 Submersible pump Maximum operating pressure 5.4 Mpa (54 bar) 4 & 6".15 m/s 33 C 33 C 6 Submersible pump 5.7 Mpa (57 bar) 8".16 m/s 33 C 33 C 8 Submersible pump 4.1 Mpa (41 bar) Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance ranges are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 4

6 GENERAL INFORMATION C.R.I. PUMPS STAINLESS STEEL SERIES GROUP PERFORMANCE RANGE - 4" S4S-1 S4S-2 H - (feet) H - (m) S4S-3 S4S-5 S4S S4S Q - (m³/h) Q - (lps) Q - (US gpm) 5

7 GENERAL INFORMATION STAINLESS STEEL SERIES GROUP PERFORMANCE RANGE - 6" & 8" H - (feet) H - (m) S6S-8 S6S-9 S6S-11 S6S-14 S6S-18 S6S-22 S6S-3 S6S-48 S8S S6S-6 S8S Q - (m³/h) Q - (lps) Q - (US gpm) 6" SUBMERSIBLE PUMP, 8" SUBMERSIBLE PUMP. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 6

8 GENERAL INFORMATION C.R.I. PUMPS STAINLESS STEEL SERIES MATERIALS OF CONSTRUCTION PART NAME PART No. NOMINAL DIA. 4 NOMINAL DIA. 6 & 8 TYPE - S TYPE - N TYPE - S TYPE N CHECK VALVE HOUSING 21.1 S.S 34 S.S 316 S.S 34 S.S CHECK VALVE DISC 21.2 S.S 34 S.S 316 S.S 34 S.S CHECK VALVE SEAT 21.3 NBR NBR NBR NBR DIFFUSER CHAMBER 23.1 S.S 34 S.S 316 S.S 34 S.S IMPELLER 23.4 S.S 34 S.S 316 S.S 34 S.S SPLIT CONE WITH NUT *** 23.5 S.S 34 S.S 316 S.S 34 S.S IMPELLER WEAR RING / SEAL (NECK) RING / NBR - / NBR S.S 34 */ NBR S.S 316 */ NBR UP THRUST WASHER / STOP RING 23.7 S.S - 34 / TEFLON S.S - 42 / BRONZE S.S / TEFLON S.S 42 / BRONZE S.S 42 / BRONZE INTERMEDIATE BEARING 23.3 NBR NBR NBR NBR SUCTION INTER CONNECTOR 25.1 S.S 34 S.S 316 S.S 34 S.S INLET SCREEN 25.2 S.S 34 S.S 316 S.S 34 S.S PUMP SHAFT 22.1 S.S 34 / 431 ** S.S 316 / 329 ** S.S 431 S.S 329 COUPLING SPLINES 24.1 S.S 329 S.S 329 S.S 329 S.S 329 LOCKING STRAPS 28.1 S.S 34 S.S 316 S.S 34 S.S CABLE GUARD 26.1 S.S 34 S.S 316 S.S 34 S.S * Not applicable for 6" 14,18 & 22m /hr pump models. 3 ** Provided only for 4" 12 & 14m /hr *** Applicable for 4" 12&14m /hr and 6" 14m to 6m /hr pump models. 3 3 Note : 4" 1m to 8m /hr pumps are provided with hexagonal shaft and other 4" & 6" pumps are with cylindrical shaft. 7

9 GENERAL INFORMATION STAINLESS STEEL SERIES CROSS SECTIONAL DRAWING 4" TYPE - S & N m /h Part No. Part Name Part No. Part Name Part Name 21.1 Check Valve Housing 23.3 Inter Mediate Bearing 25.2 Inlet Screen 21.2 Check Valve Disc 23.4 Impeller 26.1 Cable Guard 21.3 Check Valve Seat 23.5 Split Cone with Nut 27.1 Nut 22.1 Shaft 23.6 Upthrust Pad 27.2 Bolt 22.2 Key 23.7 Upthrust Washer / Stop Ring 28.1 Locking Straps 23.1 Diffuser Chamber (with Diffuser) 24.1 Coupling 29.1 Bush Bracket 24.2 Coupling key 29.2 Intermediate Bush 25.1 Suction Inter Connector 31.1 Lock Nut 23.2 Impeller Wear Ring / Seal (Neck) Ring All mounting dimensions are in accordance with NEMA standards. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 8 Part No.

10 GENERAL INFORMATION C.R.I. PUMPS STAINLESS STEEL SERIES CROSS SECTIONAL DRAWING 6" TYPE - S & N 8" TYPE - S & N Part No. Part Name Part No. Part Name Part No. Part Name 21.1 Check Valve Housing 21.2 Check Valve Disc 21.3 Check Valve Seat 21.4 Check Valve Spring 22.1 Shaft 23.1 Diffuser Chamber (with Diffuser) 23.2 Impeller Wear Ring / Seal (Neck) Ring Inter Mediate Bearing Impeller Split Cone with Nut Upthrust Pad 23.7 Upthrust Washer / Stop Ring 24.1 Coupling 24.2 Coupling key 25.1 Suction Inter Connector 25.2 Inlet Screen 26.1 Cable Guard 27.1 Nut 28.1 Locking Straps 31.1 Lock Nut All mounting dimensions are in accordance with NEMA standards. 9

11 NOMINAL FLOW : 1 m³/h OUTLET SIZE : 1¼" DIMENSIONS & WEIGHT PUMP MODEL REQUIRED POWER DIMENSIONS (mm) kw HP OD RP H2 APPROX NETT. WEIGHT (kg) S4S-1/ S4S-1/ S4S-1/ S4S-1/ S4S-1/ S4S-1/ S4S-1/ S4S-1/ S4S-1/ PERFORMANCE TABLE PUMP MODEL kw lps m³/h S4S-1/ S4S-1/ S4S-1/18.55 S4S-1/21.55 S4S-1/28.75 S4S-1/ S4S-1/ TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER) S4S-1/ S4S-1/ Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance curves are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 1

12 S 4 S-1 / 57 STAINLESS STEEL SERIES C.R.I. PUMPS NOMINAL FLOW : 1 m³/h OUTLET SIZE : 1¼" H - (feet) H - (m) 4 35 PRZEPLYW : m³/h EFF. % S4S-1 29 rpm EFFIC IENCY ( %) S 4S-1/ S4S -1/ S4S -1/ 36 6 S4S-1/ S4S -1/ S4S -1/18 S4S-1/ S4S- 1/ Q - (m³/h) Q - (lps) Q - (US gpm) Refer General Information for performance curve conditions and for other details. Curve tolerance according to ISO : 996, Annex - A. 11

13 NOMINAL FLOW : 2 m³/h OUTLET SIZE : 1¼" DIMENSIONS & WEIGHT PUMP MODEL REQUIRED POWER DIMENSIONS (mm) kw HP OD RP H2 APPROX NETT. WEIGHT (kg) S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ S4S-2/ PERFORMANCE TABLE PUMP MODEL kw lps m³/h S4S-2/ S4S-2/ S4S-2/ S4S-2/15.55 S4S-2/18.75 S4S-2/ S4S-2/ S4S-2/ S4S-2/4 2.2 S4S-2/ S4S-2/55 3 TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER) S4S-2/ S4S-2/ S4S-2/ Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance curves are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 12

14 C.R.I. PUMPS NOMINAL FLOW : 2 m³/h OUTLET SIZE : 1¼" PERFORMANCE CURVES H - (feet) H - (m) 55 S4S -2/9 Flow Range : m³/h S4S-2 29 rpm S4S -2/7 5 S4 S- 2/65 EFF. % E FFIC IE N C Y ( %) S4S-2 / S4S-2/ S4S-2/ 4 7 S4S-2/ S4 S-2/ S4S-2/23 4 S4S-2/ S4S-2/15 S4S-2/ S4S-2/9 S4S -2/ Q - (m³/h) Q - (lps) Q - (US gpm) Refer General Information for performance curve conditions and for other details. Curve tolerance according to ISO : 996, Annex - A. 13

15 NOMINAL FLOW : 3 m³/h OUTLET SIZE : 1¼" DIMENSIONS & WEIGHT PUMP MODEL REQUIRED POWER DIMENSIONS (mm) kw HP OD RP H2 APPROX NETT. WEIGHT (kg) S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ PERFORMANCE TABLE PUMP MODEL kw lps m³/h S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/ S4S-3/39 3 TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER) S4S-3/ S4S-3/ S4S-3/ Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance curves are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 14

16 C.R.I. PUMPS NOMINAL FLOW : 3 m³/h OUTLET SIZE : 1¼" PERFORMANCE CURVES H - (feet) H - (m) S4 S-3/ 6 Flow Range : m³/h S4S-3 29 rpm S4S-3/52 S4S-3/45 EFF. % E FFIC IE N C Y ( %) S4S-3/ S4S- 3/ 33 S4 S-3/ S4S-3/ S4S- 3/ S4S-3/ S4S-3/15 S4S-3/ S4S-3/9 1 3 S4S -3/ Q - (m³/h).1 Q - (lps) Q - (US gpm) Refer General Information for performance curve conditions and for other details. Curve tolerance according to ISO : 996, Annex - A. 15

17 NOMINAL FLOW : 5 m³/h OUTLET SIZE : 1½" DIMENSIONS & WEIGHT PUMP MODEL REQUIRED POWER DIMENSIONS (mm) kw HP OD RP H2 APPROX NETT. WEIGHT (kg) S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/ PERFORMANCE TABLE PUMP MODEL kw lps m³/h S4S-5/ S4S-5/ S4S-5/8.75 S4S-5/ S4S-5/ S4S-5/ S4S-5/ S4S-5/33 3 S4S-5/38 4 S4S-5/44 4 TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER) S4S-5/ S4S-5/ Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance curves are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 16

18 C.R.I. PUMPS NOMINAL FLOW : 5 m³/h OUTLET SIZE : 1½" PERFORMANCE CURVES H - (feet) 12 H - (m) S4S- 5/6 Flow Range : m³/h S4S-5 29 rpm S4S- 5/52 S 4S -5/ 4 4 EFF. % E FFIC IE N C Y ( %) S4S- 5/ S4S- 5/ S4S -5/ S4S-5/ S4S -5/ S4S-5/ S4S-5/8 S4S-5/6 S4S-5/ Q - (m³/h).5 Q - (lps) Q - (US gpm) Refer General Information for performance curve conditions and for other details. Curve tolerance according to ISO : 996, Annex - A. 17

19 NOMINAL FLOW : 8 m³/h OUTLET SIZE : 2" DIMENSIONS & WEIGHT PUMP MODEL REQUIRED POWER DIMENSIONS (mm) kw HP OD RP H2 APPROX NETT. WEIGHT (kg) S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ PERFORMANCE TABLE PUMP MODEL kw lps m³/h S4S-8/ S4S-8/ S4S-8/ TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER) S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ S4S-8/ Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance curves are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 18

20 C.R.I. PUMPS NOMINAL FLOW : 8 m³/h OUTLET SIZE : 2" PERFORMANCE CURVES H - (feet) H - (m) 32 Flow Range : m³/h S4S-8 29 rpm 1 3 S4S-8/ S4S-8 /44 E FFIC IE N C Y ( %) S4S -8/ 34 EFF. % S4S-8/ S4S- 8/ S4S-8/ S4S- 8/ 18 S4S-8/ S4S-8/ S4S-8/1 S 4S-8/ S4S-8/7 S4S-8/ Q - (m³/h) Q - (lps) Q - (US gpm) Refer General Information for performance curve conditions and for other details. Curve tolerance according to ISO : 996, Annex - A. 19

21 NOMINAL FLOW : 14 m³/h OUTLET SIZE : 2" DIMENSIONS & WEIGHT PUMP MODEL REQUIRED POWER kw HP S4S-14/ S4S-14/ S4S-14/9 3 4 S4S-14/1 3 4 S4S-14/ S4S-14/ S4S-14/ S4S-14/ S4S-14/ S4S-14/ DIMENSIONS (mm) OD RP H2 APPROX NETT. WEIGHT (kg) PERFORMANCE TABLE PUMP MODEL kw lps m³/h S4S-14/5 1.5 S4S-14/7 2.2 S4S-14/9 3 S4S-14/1 3 S4S-14/ S4S-14/13 4 S4S-14/ S4S-14/ S4S-14/ S4S-14/ TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER) NPSHR CURVE H - (feet) 2 1 H - (m) NPSHR Q - (m³/h) Q - (lps) Q - (US gpm) Available types of materials of construction : S (S.S-34) and N (S.S-316). In case of M.O.C Type - N the third digit of the pump model "S" will be replaced with "N". The given performance curves are same for Type - S & N. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice. 2

22 C.R.I. PUMPS NOMINAL FLOW : 14 m³/h OUTLET SIZE : 2" PERFORMANCE CURVES H - (feet) H - (m) S4S-1 4/25 S4S-1 4/ 22 Flow Range : 4-18 m³/h EFF. % S4S rpm E FFIC IE N C Y ( %) S4S-1 4/ S4 S-14/ S4S-14/ S4S-14/ 11 7 S4S-1 4/ S4S-1 4/ S4S-1 4/7 4 S4S-14/ Q - (m³/h) Q - (lps) Q - (US gpm) Refer General Information for performance curve conditions and for other details. Curve tolerance according to ISO : 996, Annex - A. 21