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Classic Style 3l-ss-14 : Hii Air-driven Liquid Pump, 3" Single Acting, Single Air Drive, 1950psi, 0.46in3 (7.53cc), 3/4" Npt Inlet, 1/2" Npt Outlet See Details [oR4Ixbzn]

$63.99 $204.99 -69%

3L-SS-14 HII Air-Driven Liquid Pump The 3L-SS-14 HII Air-Driven Liquid Pump is a robust and efficient solution for a variety of liquid transfer needs. Engineered with precision, this pump operates on the principle of differential working areas, offer

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Classic Style 3l-ss-14 : Hii Air-driven Liquid Pump, 3" Single Acting, Single Air Drive, 1950psi, 0.46in3 (7.53cc), 3/4" Npt Inlet, 1/2" Npt Outlet See Details [oR4Ixbzn]

3L-SS-14 HII Air-Driven Liquid Pump

The 3L-SS-14 HII Air-Driven Liquid Pump is a robust and efficient solution for a variety of liquid transfer needs. Engineered with precision, this pump operates on the principle of differential working areas, offering a pressure ratio that determines its maximum outlet pressure. Its air piston design drives a smaller diameter plunger, ensuring optimal performance and reliability. With a drive air pressure range of 12-150 psi, this pump is capable of automatic cycling, starting at maximum speed for maximum fluid flow.

Product Specifications and Properties

The 3L-SS-14 pump boasts a stainless steel hydraulic body, check valves, and trim, providing durability and resistance to corrosion. It features a 3" single-acting design with a 3/4" NPT inlet and a 1/2" NPT outlet, ensuring compatibility with a wide range of systems. The pump is self-priming, allowing for immediate operation and is compatible with all hydraulic fluids, plain water, solvents, mild chemicals, and most liquefied aerosol type gases. Its outlet stall pressure is pre-determined by the air drive regulator, ensuring consistent performance. With a high pressure capability of up to 80,000 psi, this pump is ideal for stop-start applications under full load.

Practical Applications and Benefits

The 3L-SS-14 HII Air-Driven Liquid Pump is an excellent choice for industries requiring reliable and energy-efficient liquid transfer. Its explosion-proof and intrinsically safe design makes it suitable for environments where electrical power connections are not feasible. The pump's compact and lightweight construction, combined with its weatherproof capabilities, makes it easy to install and operate. Its contamination-tolerant nature ensures long-lasting performance, even in challenging conditions. With its ability to hold hydraulic pressure without energy consumption, this pump is an ideal solution for everyday applications, offering peace of mind and efficiency.

What Our Customers Say

January 21, 2026

Absolutely no complaints!

An excellent product. It is very, very, very, very clever.

- Pryderi Y..

January 21, 2026

Absolutely no complaints!

This is a really good and a very, very, very, very, very useful gadget.

- Bendigeidfran S..

January 21, 2026

Absolutely no complaints!

A truly excellent and a very, very, very useful find.

- Llinos K..

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