Pneumatic Plastic Diaphragm Pump Food Grade 1/2in 100 PSI 15 GPM Low Pressure Industrial

Price Negotiable

Price: Negotiate

MOQ: 1 SET

Delivery Time: 1-7working day

Brand: RV

Product Description

Product Overview

This pneumatic plastic diaphragm pump features food-grade construction and low-pressure operation with 1/2-inch fluid connections. Designed for demanding industrial applications, it offers reliable performance across multiple sectors.

Industry Applications

Industry	Applications
Mining (Hazardous area operation capable)	Dewatering above and below ground sites Transferring abrasive slurries and sludge Dosing reagents and chemical solutions Fuel transfer for equipment
Coatings (Low shear fluid transfer)	Paint, ink, and dye transfer and dispensing Spray gun feed systems Paint line cleaning with solvents
Chemical Processing (Corrosive chemical resistance)	Tanker and container loading/unloading Portable utility pumping Chemical batching and dosing
Water Treatment	Solid-laden media transfer Filter press operations Sump and utility pumping

Key Advantages

Self-priming and idling capability with submersion operation
Stall-free, ice-free zero leak performance
Epoxy-coated air section for harsh environments
Bolt joint design for optimal sealing pressure
Modular air valve with low pulsation operation
Explosion-proof design for flammable environments
Handles corrosive, volatile, and high-viscosity fluids

Technical Specifications

Parameter	Value
Max Discharge Pressure	100 psi (0.7 MPa, 7 bar)
Max Capacity	15 gpm (57 lpm)
Max Reciprocating Speed	400 cpm
Power Source	Pneumatic
Max Permitted Grain Size	3/32 in (2.5 mm)
Air Inlet Size	1/4 in NPT (F)
Air Outlet Size	3/8 in NPT (F)
Fluid Inlet/Outlet Size	1/2 in
Net Weight	3.4 kg

Product Images

Pneumatic plastic diaphragm pump with food-grade construction and industrial design

Packaging and shipping details for industrial diaphragm pump

Maintenance Guidelines

The air valve operates un-lubricated. For optional lubrication, add several drops of machine oil every 500 operation hours. Regular flushing prevents fluid drying or freezing damage. Always flush and relieve pressure before storage.

Frequently Asked Questions

Are you a factory or trading company?

We are a factory with direct manufacturing capabilities.

What payment methods do you accept?

T/T, Western Union, L/C and other standard payment methods.

What is the warranty period?

1-year warranty according to international standards (excluding wearable parts).

What certifications do your pumps have?

Our air operated diaphragm pumps are CE certified and support OEM requirements.