DP-10 series
Lightweight and Compact!
Safe Design with Intrinsically Explosion-proof Specification.
An air-powered diaphragm pump that can transport a wide range of liquids, from highly flammable liquids to liquids containing abrasive elements.
Fully self-suction type that can pump out fluid efficiently, with no pump-priming required.
There are no sliding parts in wetted parts, eliminating the risk of liquid leakage due to seal friction. The DP-10 series has a nominal diameter of 3/8" (10 mm) and a maximum flow rate of approximately 20 L/min. The maximum size solid is 1 mm or less.
■ Main Applications
Removal of Fuel (Gasoline and diesel oil)/Application of Adhesives/Mounting on Equipment/Recovery of Floating Oil
▲ Important Notice
Design Change of DP-10/NDP-15 BA Series (Apr 06, 2026)
Features
Specifications
Click on the model number to download the product datasheet (specifications, dimensions, and performance curves).
| Body Material | A: Aluminum (ADC12) |
S: Stainless Steel (SCS14) |
P: GF Polypropylene (PP-GF) |
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| Diaphragm Material | |||||
| C: Polychloloprene (CR) |
DP-10BAC (851743) |
DP-10BSC (851746) |
DP-10BPC (851745) |
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| N: Buna N (NBR) |
DP-10BAN (851742) |
DP-10BSN (851747) |
DP-10BPN (852280) |
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T:Polytetrafluoroethylene (TPFE) |
DP-10BAT (851725) |
DP-10BST (851741) |
DP-10BPT (851744) |
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| H: Thermoplastic Polyester Elastomer (TPEE) |
DP-10BAH (851750) |
DP-10BSH (851751) |
DP-10BPH (851752) |
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| S: Thermoplastic Olefinic Elastomer (TPO) |
DP-10BAS (852674) |
DP-10BSS (852675) |
DP-10BPS (852676) |
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| H/T: Thermoplastic Polyester Elastomer (TPEE) |
DP-10BAH/T (851872) |
DP-10BSH/T (851873) |
DP-10BPH/T (851874) |
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| Wetted Parts Material | |||||
| Ball Valve | DP-10B〇H/T: PTFE Others: Same as the diaphragm material | ||||
| Valve Seat | A5056 | SUS316 | DP-10BPC: CR DP-10BPN: NBR Others: PP-GF |
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| Valve Stopper | ADC12 | SCS14 | PP-GF | ||
| Center Disk | A5056 | SUS316 | PP SUS304(Insert material) |
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| Specifications | |||||
| Nominal Diameter | 3/8"(10 mm)Material Connection | ||||
| Material Connection |
Suction Port | Rc 3/8 | |||
| Discharge Port | Rc 3/8 | ||||
| Air Connection |
Supply Port | Rc 1/4 (W/air valve) | |||
| Exhaust Port | Rc 3/8 (W/silencer) | ||||
| Air Supply Pressure | 0.2～0.7 Mpa*2 | ||||
| Maximum Discharge Pressure | 0.7 MPa | ||||
| Water Discharge/Cycle | 50 mL *3 | ||||
| Maximum Flow Rate | 20 L/min *4 | 17 L/min *4 | |||
| Maximum Air Consumption | 300 L/min（ANR） | 250 L/min（ANR） | |||
| Maximum Size Solid | 1 mm以下 | ||||
| Suction Head Lift | 1m | ||||
| Net Weight | 3.5 kg | 5.2 kg | 3.0 kg | ||
*1 The maximum supply air pressure for a type with a resin-made pump body will depend on the liquid temperature.
*2 The water discharge is provided as a rough approximation only. The discharge will differ depending on factors such as the liquid to be transferred and the piping conditions.
*3 Maximum flow rate is a value indicating the pump capacity. We recommend selecting a size that allows some leeway, taking into account the impact on the life span of the diaphragm.
Dimentional drawing
Performance curve
Downloads
Parts List
View Parts List and Exploded View DP-10
Click to open the parts list page.
Accessories
◆ Air Unit
3piece set (Air Filter + Regulator + Lubricator)
Removes moisture and debris from the supply air and protects the pump mechanism.
An air filter, regulator, and lubricator are included in one set due to the usage conditions.
*Prepare the connection materials separately according to the usage conditions.
*Use the dedicated bracket and air hose when attaching to the pump.