Socket case Socket. Easy insertion of tube by the floating mechanism to adjust to the case hole. Clamp bolt. Possible to clamp with one bolt at once.

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1 Multi-connector Series DM RoHS The use of the multiconnector enables panel mount connections with other apparatus and can provide the reliability of one-touch installation and removal of multi-tubes (nylon, polyurethane). As a result, separate transportation of panel, machinery, and backup units is made easy. One-touch installation and removal Employs the unique built-in keying mechanism which provides one-touch installation and removal capability even in hard to see locations. In addition, it prevents installation mistakes when re-connecting. Installation processes are reduced considerably As compared with the use of many bulkhead unions, this installation is very easy and installation time is reduced considerably. Reliable tube retaining force This construction mechanism enables clamping and unclamping of every tube in use by one operation and can provide a reliable tube retaining force. No. of connecting tubes 2 types tubes & tubes. Socket case Socket Easy insertion of tube by the floating mechanism to adjust to the case hole. Clamp bolt Possible to clamp with one bolt at once. U-shape seal Tight seal. No. of connecting tubes Multi-connector DM-04N DM-04NU DM-0N DM-0NU DM-04N DM-04NU DM-0N DM-0NU Plug side DMP-04N DMP-04NU DMP-0N DMP-0NU DMP-04N DMP-04NU DMP-0N DMP-0NU Socket side DMS-04N DMS-04NU DMS-0N DMS-0NU DMS-04N DMS-04NU DMS-0N DMS-0NU Nylon T0425 T0403 T004 T045 T0425 T0403 T004 T045 Plug Plug case Hold securely by inserting both the tube and barb. Possible to connect in the required position by the convex and concave for engagement. Applicable tubing Soft nylon TS0425 Polyurethane TU0425 TS004 TU004 TS0425 TU0425 TS004 TU004 Stopper (with expander) Possible to insert smoothly by expansion of tube with expander. Replacement parts no. DM-C- DM-C- DM-P01 DM-P01 With cover DM Specifications Fluid Maximum operating pressure range Ambient and fluid temperature Air 0 to 1 MPa 5 to 0 C (No freezing) With cover DM Principal Parts Material Socket case, Plug case, Socket, Plug, Stopper U packing Cross-recessed head machine screw, Clamp bolt ADC black anodized SPCC, Chromated SPCC, Zinc chromated C304 NBR CR SWRM Zinc chromated SPC Zinc chromated 198

2 Multi-connector Series DM How to Use Removing Loosen clamp ring (1), and separate the multiconnector into two parts, multiconnector into two parts, socket side and plug side. (1) Clamping ring Insertion and removal of tube (2) Stopper (5) Barb C B (3) Case () Clamp bolt (4) Barb cassette A + Driver 1. Turn the clamp bolt () to the left with a screwdriver, loosen until the stopper (2) touches the case (3), and barb cassette (4) will be pulled out in the direction A. Then clamp portion B, consisting of barb (5) and case (3), will be freed. Next, insert or remove the tube. 2. The corresponding numbers are stamped on both the socket and plug sides for each tube connection. 3. If it is hard to insert the tube, enlarge the tube end with the head of stopper (2), expander C, before inserting tube. 4. Insert tube until it clears mounting of barb (5) completely. DM Number of connecting tubes Nil P S Style Multi-connector Plug side Socket side Clamping of tube 1. After inserting tube, tighten clamp bolt () clockwise with a screwdriver. 2. Barb cassette creeps into the direction D and the tube will be clamped at the B clamp portion (5) consisting of barb (3) and case. (3) Case B How to Order Tubing O.D mm mm 04 D + Driver Connection 1. Push together and rotate both of the cases, and the plug side will slide into the socket side at the proper position. 2. The ring E, male and female, of the plug side and socket side will interlock with each other at the proper position by pushing together and rotating. 3. Final process of connection is to screwin the clamp ring. mounting 1. is mountable on both sides, plug side and socket side. 2. Enlarge cover and mount cover onto mounting area. N Tube material N Nylon Soft nylon NU Polyurethane mounting area Accessory (Option) C1 1 cover (Single side) C2 2 covers (Both sides) 199 KQ2 KQB2 KS KX KM KF M H/DL L/LL KC KK KK130 DM KDM KB KR KA KQG2 KG KFG2 MS KKA KP LQ MQR T

3 Series DM Dimensions: DM/ DM (with the cover at socket side) 4 x ø4.3 DM (with the cover at socket side) 4 x ø4.5 DM-04N DM-0N DM-04NU DM-0NU Mode DM-04N DM-0N DM-04NU DM-0NU Barb I.D. (d) A B

4 Series DM Specific Product Precautions Be sure to read before handling. Refer to front matter 5 for Safety Instructions and pages 13 to 1 for Fittings and Tubing Precautions. Installing of Tube 1. Be sure to insert the tube slowly so that you will feel it move smoothly and can feel it touch the end. Once the tube has been properly inserted, pull it back gently, to make sure that it has a positive seal. If not inserted properly, it may cause air to leak or tube to release. 2. When the number of tubes to be used is less than (DM) or (DM), the positioning of the tube should be symmetrical to the center. KQ2 KQB2 KS KX KM KF M H/DL L/LL KC KK KK130 DM KDM KB KR KA KQG2 KG KFG2 MS KKA KP LQ MQR T 201

5 Multi-connector with One-touch Fittings Series DMK No. of Connecting Tubes:, RoHS Multi-connector with One-touch fittings provide quick and easy installation and removal of multiple tubing (nylon, soft nylon, and polyurethane) when connecting to a panel of a device. A unique positioning mechanism allows accurate installation and removal of tubing with ease even in a hard-to-see locations, while preventing piping errors when reconnecting. Built-in One-touch fittings Applicable to nylon, soft nylon, and polyurethane tubes. Saves installation time Unlike the use of multiple bulkhead unions for panel, Series DMK with built-in One-touch fittings significantly reduces the piping time. Secure tube connection Tubes are easily and securely connected to the multi-connector with built-in One-touch fittings. No. of connecting tubes: 2 types of multi-connectors are available: tubes and tubes. No. of connecting tubes Socket case U ring Tight seal Multi-connector DMK-23 DMK-04 DMK-23 DMK-04 Specifications Socket Plug side only DMKP-23 DMKP-04 DMKP-23 DMKP-04 Socket side only DMKS-23 DMKS-04 DMKS-23 DMKS-04 Plug Replacement parts no. DMK-C- DMK-C- Plug case Irregular shape permits engagement in a proper position. Connects the plug case with the socket. DMK-P01 DMK-P01 Applicable tubing materials Applicable tubing O.D. (mm) Fluid Maximum operating pressure Ambient and fluid temperature Nylon, Soft nylon, Polyurethane ø3.2, ø4 Air 1 MPa 5 to 0 C (No freezing) DMK Principal Parts Material 202 DMK Socket case, Plug case Socket, Plug U ring Round head phillips screw Round head phillips screw with flat washer DMK DMK ADC, White half-polished finish SPCC, Chromated SPCC, Zinc chromated A5052, Hard anodized C304 Electroless nickel plated, POM, Stainless steel 304 NBR Silicon rubber SWRM, Nickel plated SWRM, Zinc chromated SPC, Zinc chromated

6 Multi-connector with One-touch Fitting Series DMK How to Use DMK 04 Number of connecting tubes Style Nil Multi-connector P Plug side only S Socket side only How to Order Tubing O.D. 23 ø ø4 Precautions Accessory (Option) Be sure to read before handling. Refer to front matter 5 for Safety Instructions and pages 13 to 1 for Fittings and Tubing Precautions. Disassembly (1) Loosen clamp ring A and disassemble the connector into the plug case and socket case. Connection (1) Turn the cases while pressing them against each other until the plug case slides into the socket case at a proper position. (2) Align at mark B of the plug and socket cases and turn them against each other to connect the two cases. (3) Screw in the clamp ring to complete the connection. Installation of cover (1) The cover can be installed on both the plug case or socket case. (2) Stretch the cover to install on the cover installation latch. Nil C1 C2 None single side 1 pc. both sides 2 pcs. Please do not attach metal rods or metal pipes. Metal rods or pipes cannot be secured and the fittings will shoot out. Also, if tubes are attached after metal rods or pipes have been attached, the tubes will not hold and may come loose. Installation and Removal of One-touch Mini Fittings Installation of tubing 1. Cut the tube perpendicularly, using caution not to damage its surface. (Use tube cutter TK-1, 2 or 3. Do not cut the tube with cutting pliers, nippers, scissors, etc.) 2. Grasp the tube, then slowly push it until it comes to a stop. 3. Then, pull it back gently to make sure that it does not come out. Removal of tubing 1. While pushing down on the rim of the release button, pull out the tube in the direction of the arrow (see illustration.) The release button can also be pushed down with a flat-head screwdriver. However, be careful not to break or damage the release button. 2. To reuse the released tube, cut off the damaged portion of the tube. KQ2 KQB2 KS KX KM KF M H/DL L/LL KC KK KK130 DM KDM KB KR KA KQG2 KG KFG2 MS KKA KP LQ MQR T installation latch 203

7 Series DMK Dimensions DMK ø44 ø (Socket side: With a cover) x ø4.3 SMC 1 ø3 ø19 ø DMK ø53 43 ø47 43 (Socket side: With a cover) x ø4.5 SMC ø4 ø25 ø