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AROFluid Chambers

ARO 94331 Flap Valve Fluid Cap, Aluminum, 2 in. Fluid Chamber

ARO Fluid Chambers. Specifications: Compatible with Brand: ARO.

SKU 3G-OTH-90419

Brand
ARO
Item
94331 Flap Valve Fluid Cap, Aluminum, 2 in. Fluid Chamber
Part Number
94331
Category
Fluid Chambers
Available to Order
Also known as:94331ARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

ARO
Manufacturer Part Number
94331
Compatible with Brand
ARO

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ARO Fluid Chambers. Specifications: Compatible with Brand: ARO.

Frequently Asked Questions

What is the ARO 94331 flap valve fluid cap used for?

The ARO 94331 flap valve fluid cap is a replacement component for ARO fluid chambers in industrial pumping systems. It seals the fluid chamber to maintain pressure and prevent leaks, commonly used in paint, coating, and chemical transfer applications across manufacturing and process industries.

What are the specifications of the ARO 94331 fluid cap?

The ARO 94331 flap valve fluid cap is made of aluminum with a 2-inch fluid chamber size. It is compatible with ARO brand pumps and carries manufacturer part number 94331. The aluminum construction provides corrosion resistance and durability for demanding fluid-handling environments.

Where to buy the ARO 94331 flap valve fluid cap worldwide?

3G Electric supplies the ARO 94331 flap valve fluid cap to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine ARO replacement part.

How to install the ARO 94331 fluid cap on a pump?

Install the ARO 94331 flap valve fluid cap by first ensuring the pump is depressurized and isolated. Remove the old cap, clean the mating surface, and position the new cap with the flap valve oriented correctly. Tighten fasteners to the manufacturer’s torque specification to avoid leaks.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO fluid chambers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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