HARRINGTON INC: 1-800-553-0078 INTERNATIONAL: 814-838-3957

Piston Intake Valve

Standard Stainless  or Brass Piston Intake w/ Relief Valve

Traditional piston intake valve design used for pumper intake control. Provides the following features: a 30 degree integrated elbow, a field adjustable pressure relief valve and an air bleeder valve.

There is a stainless steel piston, sleeve and spindle for  corrosion protection or Brass Piston and sleeve for extra corrosion resistance.  Choose from a variety of sizes of Storz or NH connections.

SKU: H500 Categories: ,


Extension 10.5″ x W 8″ x H 17″
Wt. 27 lb.
Wt. 48 lb.

Storz Female Swivel Stainless Steel Brass Part
Part Number Number
4″ 4.5” NH Female H500S-40-45NH H500B-40-45NH
$2,028.00 $2,976.00
4″ 5” NH Female Swivel H500S-40-50NH H500B-40-50NH
$1,956.00 $2,902.00
4″ 6” NH Female H500S-40-60NH H500B-40-60NH
$1,972.00 $2,922.00
5″ 4.5” NH Female H500S-50-45NH H500B-50-45NH
$1,970.00 $2,928.00
5″ 5” NH Female H500S-50-50NH H500B-50-50NH
$1,896.00 $2,858.00
5″ 6” NH Female H500S-50-60NH H500B-50-60NH
$1,912.00 $2,874.00
5″ FTS 4.5” NH Female H500S-50-45NH/FTS H500B-50-45NH/FTS
$2,270.00 $3,228.00
5″ FTS 5” NH Female H500S-50-50NH/FTS H500B-50-50NH/FTS
$2,196.00 $3,158.00
5″ FTS 6” NH Female H500S-50-60NH/FTS H500B-50-60NH/FTS
$2,212.00 $3,174.00
6″ 4.5” NH Female H500S-60-45NH H500B-60-45NH
$2,156.00 $3,120.00
6″ 5” NH Female H500S-60-50NH H500B-60-50NH
$1,990.00 $3,050.00
6″ 6” NH Female H500S-60-60NH H500B-60-60NH
$2,100.00 $3,064.00
6″ NH Male 6” NH Female H500S-60NHM-60NH H500B-60NHM-60NH
$1,914.00 $2,874.00

All intake valves are available with male or female swivel in place of Storzs

Contact Us

Harrington, Inc.
2630 West 21st Street
Erie, PA 16506

Phone: 800-553-0078
International: 814-838-3957
Fax: 814.838.7339
Email: info@harrinc.com

Visit our Hydrant Storz/ Sprinkler Storz site at

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About Harrington

A worldwide supplier of high precision water delivery equipment for the fire and fracking industry.

Harrington provides V-Groove couplings, LDH Appliances, Storz adapters, fracking hose couplings and AWG Fittings for water delivery systems.

As a privately owned family business, our main goal is to provide our customers with products that meet and exceed their specifications and to provide superior service.

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about Harold "Hal" Harrington