Versa-Matic’s ¼” (6 mm) bolted plastic air-operated double-diaphragm (AODD) pump offers exceptional performance in compact spaces. Designed with original equipment manufacturers (OEMs) in mind, this pump provides excellent system flexibility for a wide range of fluid transfer applications, including chemical dosing and laboratory use.
Built for durability and precise flow control, the ¼” AODD pump features a non-stalling, lubrication-free air valve system and corrosion-resistant construction. Its dual-threaded manifolds allow both internal and external connections, while optional side ports support versatile installation layouts. The integrated muffler reduces operational noise, making it one of the quietest pumps in its class.
Compact and lightweight construction for tight installations
Horizontal suction and vertical discharge center porting
Optional horizontal side ports for added flexibility
Integrated muffler for quiet operation
Available in Polypropylene, PVDF (Kynar®), and conductive Acetal
ATEX-compliant conductive Acetal version for volatile media
Wide range of diaphragm materials available
Specification | Details |
---|---|
Flow Rate | 0–5 gpm (0–19 lpm) |
Port Size | Suction: ¼” NPT (BSP)Discharge: ¼” NPT (BSP) |
Air Inlet | ¼” NPT |
Air Exhaust | ¼” NPT |
Suction Lift | Dry: 8′ (2.44 m) |
Max Solid Size | 1/32″ (1 mm) |
Max Noise Level | 78 dB(A) |
Shipping Weight | Polypropylene: 3.3 lbs (1.5 kg)Kynar: 3.9 lbs (1.8 kg) |
Looking for a compact yet reliable solution for fluid handling in tight spaces? Contact us today to learn more about the Versa-Matic ¼? AODD pump and how it can fit seamlessly into your system.