HV High Speed Spray Nozzle

The HD High Velocity Water Spray Nozzle is an open mouth, non-automatic spray nozzle. The HV nozzle is designed for use in fixed water spray fire protection systems where high velocity water application is required. The HV Nozzle is manufactured for the protection of electrical transformers, circuit breakers, fuel oil fired boilers and lubricating oil systems. HV nozzles are manufactured in brass or stainless steel and supplied with filters. HV Nozzles are manufactured with ¾“ or 1” connection for different flow coefficients and different full cone scan angles.

General Features of HV Nozzles with ¾” Connection

Non-automatic, open mouth, directional spray nozzle
HV-AS Nozzle with filter made of brass material
HV-AS Nozzle Stainless Steel and filter
Protection of Flammable Liquid Fires and Transformers
Different flow coefficient and scanning angles
K-18 x 80°, K-22 x 75°, K-23 x 120°, K-26 x 100°, K-32 x 90° and K-42 x 115°,
¾” BSPT/NPT connection
Nozzle protection cover
UL Listed and FM Approved.

General Features of 1“ HV Nozzles

Non-automatic, open mouth, directional spray nozzle
HV-HB Nozzle Solid Brass filter Copper
HV-H Nozzle and filter Stainless Steel
Protection of Flammable Liquid Fires and Transformers
Different flow coefficient and scan angles
K-48 x 100°, K-58 x 100°, K-61 x 75°, K-78 x 90°
1” BSPT/NPT connection
Nozzle protection cover
1″ HV nozzle is UL approved.
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