FullJet® Nozzle, Brass, B1-1/4HD-12

Scraped SKU: b1-1-4hd-12 Series: FullJet® Full Cone Nozzles - Wall-Mount - One-piece Design 2026-09-01 02:51:15

Attributes

Part NumberB1-1/4HD-12
Model CodeHD

Description

- Solid cone-shaped spray pattern with round impact area - Unique vane design minimizes turbulence of the fluid to ensure uniform spray distribution and consistent spray coverage - Large unobstructed flow passages minimize clogging and increase throughput - Removable caps and vanes in most models make maintenance fast and easy - Standard, wide and narrow spray angles **Flow:** The liquid enters the nozzle and proceeds through the vane. The vane causes the liquid to swirl. The design of the nozzle ensures the liquid continues to swirl as it enters the orifice. The liquid breaks up as it exits the nozzle orifice forming a well defined cone pattern. The drops are uniform in size and distributed equally throughout the spray pattern.

Specifications

Liquid Flow Rate (Product Performance)10.3 gpm @ 5 psi, 12 gpm @ 7 psi, 14.1 gpm @ 10 psi, 19.4 gpm @ 20 psi, 27 gpm @ 40 psi, 37 gpm @ 80 psi, 41 gpm @ 100 psi, 49 gpm @ 150 psi
Spray Angle Range60 - 70°
ModelHD
Design FeatureHas Guide Vane, Wall Mount
Spray Angle (Product Performance)60° @ 80 psi, 66° @ 7 psi, 70° @ 20 psi
Spray Angle60° @ 80 psi, 66° @ 7 psi, 70° @ 20 psi
Capacity Size12
Inlet Connection Size1-1/4 in
Inlet Connection Thread TypeBSPT
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)
Inlet Connection TypeThreaded (Female BSPT)
Rated Pressure7 psi
Liquid Flow Rate Range10.3 - 49 gpm
BrandFullJet®
Liquid Flow Rate at Rated Pressure12 gpm @ 7 psi
Diameter1-7/8 in
Inlet Connection GenderFemale
Liquid Pressure Range5 - 150 psi
Maximum Free Passage Diameter1/4 in
Length3.38 in
Relative Drop Size Range1,000 - 5,000 µm
Product TypeNozzle
Spray PatternFull Cone
Weight25.6 oz
Spray Angle Catalog CodeStandard
Material CompositionBrass
Spray Angle at Rated Pressure66° @ 7 psi
Equivalent Orifice Diameter0.422 in

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