
Wilden P.025 – 6 mm (1/4″) – Pro-Flo Series Clamped Plastic Air Operated Double Diaphragm Pump
As part of the Wilden Pro-Flo Series of AODD pumps, this Wilden pneumatic pump 1/4″ (6mm) has been specifically designed to increase productivity while reducing air and energy consumption. It utilizes a clamp design for easy assembly and disassembly. Designed for difficult applications, this plastic Wilden pneumatic pump 1/4″ (6mm) is perfect for hazardous chemical applications and wastewater applications where flow, efficiency, and low maintenance are required.
Key Features:
- Robust Pro-Flo air distribution system (ADS)
- Clamped connections for faster maintenance
- Self-priming
- Dry run without damage
- Can handle shear-sensitive fluids
- Longest Mean Time Between Repair (MTBR)
- Superior anti-freezing technology
- On/Off reliability
AIR INLET
- 1/8″ FNPT
FLUID INLET CONNECTION
- 6 mm (1/4″)
FLUID OUTLET CONNECTION
- 6 mm (1/4″)
CONNECTION TYPE
- NPT (Threaded)
MAXIMUM PRIMING CAPABILITY
- Rubber – 2.74 m (9′) Dry, 9.45 m (31′) Wet
- TPE – 3.05 m (10′) Dry, 8.84 m (29′) Wet
- PTFE – 2.44 m (8′) Dry, 8.84 m (29′) Wet
MAXIMUM FLOW RATE
- Rubber – 18.1 lpm (4.8 gpm)
- TPE – 18.1 lpm (4.8 gpm)
- PTFE – 18.1 lpm (4.8 gpm)
MAXIMUM PRESSURE
- 8.6 bar (125 psi)
MAXIMUM PARTICLE SIZE
- 0.4 mm (1/64″)
VOLUME PER STROKE
- Rubber – 0.02 L (0.005 gal)
- TPE – 0.02 L (0.005 gal)
- PTFE – 0.02 L (0.005 gal)
Wetted Materials:
MATERIAL | GROSS WEIGHT |
---|---|
Polypropylene | 1.4 kg (3 lb) |
PVDF | 1.4 kg (3 lb) |
Non-Wetted Materials:
DESCRIPTION | MATERIAL |
---|---|
Central Section | Polypropylene, Acetal |
Air Valve | Polypropylene, Acetal |
Available Elastomers:
MATERIAL | OPERATING TEMPERATURE |
---|---|
Buna-N | from -12°C to 82°C (from 10°F to 180°F) |
FKM | from -40°C to 177°C (from -40°F to 350°F) |
Neoprene | from -18°C to 93°C (from 0°F to 200°F) |
PTFE* | from 4°C to 104°C (from 40°F to 220°F) |
Wil-Flex™ | from -40°C to 107°C (from -40°F to 225°F) |
Models available for immediate delivery (subject to availability):
- 00-9604 P.025/KZPPP/TNL/TF/KTV (REPLACES CODE: P.025/KPPP/TX/TF/KTV)
- 00-9616 P.025/PZPPP/TNL/TF/PTV
- Brand: Wilden®
- Additional information
- Request a quote
Additional information
Ø Liquid Inlet | 6 mm (1/4") |
---|---|
Liquid Outlet Ø | 6 mm (1/4") |
Connection Type | NPT (Threaded) |
Max Flow Capacity | 18,1 lpm (4.8 gpm) |
Max Pressure | 8,6 bar (125 psi) |
We are happy to provide you with information, assistance, and quotes
You can call us, send us an email, or fill out the form. We will reply within 48 hours! If you are a manufacturer (OEM) or a reseller, be sure to let us know! You will receive a personalized quote for your company's production or commercial needs.

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