Plastic Models:
NC-025 (Polypropylene/Geolast*) 5 lbs. (2,3 kg.)
BK-025 (Polypropylene/Teflon) 5 lbs. (2,3 kg.)
RD-025 (Nylon/Teflon) 5 lbs. (2,3 kg.)
KN-025 (PVDF/Teflon) 7 lbs. (3,2 kg.)
Optional elastomers and conductive nylon are available.
* Geolast properties are similar to that of Nitrile (Buna-N)

Specifications:
Capacity:
Adjustable..........0 to 4.3 GPM (16,3 liters/min.)
Maximum Temperature:
KN-025 Model...............................200°F (93°C)
Other Models..................................150°F (66°C)
Maximum Air Pressure:
All Models..............................100 PSI (6,8 bars)
Minimum Air Pressure:
All Models...............................20 PSI (1,2 bars)
Dry Lift Capacity @ 100 PSI (6,8 bars):
Models w/Teflon Seats................17 ft. (5 meters)
Other Models.............................20 ft. (6 meters)
Maximum Solids:......................1ž16” or (1,6 mm)
Air Supply:
Inlet..........................................1ž4” NPT Female
Outlet.......................................1ž4” NPT Female
Fluid Inlet/Discharge:..............................1ž4” NPT

Footnotes:
• Muffler supplied with each pump
• BSP threads available upon request
• 1/4” pumps are not shipped with an air flow
control valve
• Dual manifold inlet/outlet capability may
be ordered from the factory