Contact our expert team today!

NORTHERN CALIFORNIA BRANCH
468 Yolanda Ave. Suite 201
Santa Rosa, CA 95404
707-575-9117

SOUTHERN CALIFORNIA BRANCH
9087 Arrow Route #130
Rancho Cucamonga, CA 91730
909-476-0085

TEXAS BRANCH
712 N. General Bruce Dr.
Temple, TX 76504
254-481-0087

Notes

Orders placed on the weekend will be processed the next following business day.

Also, express orders placed past 2pm may not be processed the same day PST.

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About Fire Safety Supply

Since 1999, Fire Safety Supply has been the go-to for fire suppression products, industrial dry chemical systems, high and low-pressure CO2, vehicles, and clean agents. We serve various types of industries such as restaurants, commercial kitchen, wineries, and more.

Our expert team is factory-trained across all our product lines. Do you have a technical question about a special hazard system? Our knowledgeable staff is just a call away! With extensive industry resources, we are here to help you tackle any fire suppression challenge.

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Free Shipping on Purchases $100+ (48 contiguous states only)
Express orders placed after 2 PM PST, and all weekend or after-hours orders, will be processed the next business day.
All residential deliveries containing hazmat shipments will require a signature.

In business since 1999!

Call 1-800-498-3473

Fire Safety Supply

Hydrostatic Test Adapters

Hydrostatic test adapters are specialized service components used to connect fire extinguisher cylinders and other compatible pressure vessels to hydrostatic testing equipment. These adapters help technicians create the proper connection required for pressure testing during inspection, maintenance, and cylinder recertification procedures.

Fire Safety Supply carries a selection of hydrostatic test adapters, cylinder adapters, valve adapters, threaded fittings, connectors, and related hydrostatic testing accessories for professional fire extinguisher service operations. Because cylinder valves, threads, connection sizes, and testing equipment can vary by manufacturer and extinguisher type, always verify the correct adapter specifications and compatibility before use.

If you are unsure which hydrostatic test adapter you need, contact us for assistance or call toll-free at 800-498-3473. Browse our selection of hydrostatic test adapters and related fire extinguisher service equipment below.

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