Harrington H700 Hydrant Assist Valve

Harrington H700 LDH Hydra Assist Valve

Excellent for boosting pressure on long hose lays or for boosting low hydrant pressures.

The light-weight hydrant valve enables the first-in pumper to lay LDH directly from the hydrant to the fire and when hose lay is completed, start flowing water from the hydrant. If additional pressure is required, another pumper can connect to the Hydrassist valve and start pumping to raise pressure and flow without interrupting the established water supply. The valve provides an emergency shut-down capability. 

Friction loss at 1000 GPM: 3.3 PSI.
Dimensions: H: 13” L: 12.75” W: 17”
Weight: 35 lbs

Also knows as a hydrant assist valve

Operating Instructions Manual PDF

PART NUMBERS:

H700-40-40NH: 5” Hydrassist Hydrant valve 4” NH female swivel long handle inlet x (3) 4” Storz lock
connections

H700-40-40ST: 5” Hydrassist Hydrant valve 4” Storz lock part time swivel inlet x (3) 4” Storz lock
connections

H700-40-45NH: 5” Hydrassist Hydrant valve 4.5” NH female swivel long handle inlet x (3) 4” Storz
lock connections

H700-40-50NH: 5” Hydrassist Hydrant valve 5” NH female swivel long handle inlet x (3) 4” Storz lock
connections

H700-50-45NH: 5” Hydrassist Hydrant valve 4.5” NH female swivel long handle inlet x (3) 5” Storz
lock connections

H700-50-50ST: 5” Hydrassist Hydrant valve 5” Storz lock part time swivel inlet x (3) 5” Storz lock
connections