FullJet® Nozzle, Brass, B1-1/4H-20

Scraped SKU: b1-1-4h-20 Series: FullJet® Full Cone Nozzles - One-piece Design 2026-09-01 02:51:15

Attributes

Part NumberB1-1/4H-20
Model CodeH, HH

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)17.1 gpm @ 5 psi, 20 gpm @ 7 psi, 24 gpm @ 10 psi, 32 gpm @ 20 psi, 45 gpm @ 40 psi, 61 gpm @ 80 psi, 68 gpm @ 100 psi, 82 gpm @ 150 psi
Capacity Size20
Inlet Connection Thread TypeBSPT
Liquid Flow Rate Range17.1 - 82 gpm
Diameter2.06 in
Liquid Flow Rate at Rated Pressure20 gpm @ 7 psi
Relative Drop Size Range1,000 - 5,000 µm
Spray Angle Catalog CodeStandard
Weight25.7 oz
Spray Angle at Rated Pressure90° @ 7 psi
Spray Angle (Product Performance)81° @ 80 psi, 90° @ 7 psi, 93° @ 20 psi
Spray Angle81° @ 80 psi, 90° @ 7 psi, 93° @ 20 psi
ModelH
Inlet Connection TypeThreaded (Female BSPT)
Maximum Free Passage Diameter0.313 in
Inlet Connection Size1-1/4 in
Inlet Connection GenderFemale
Relative Drop Size Group1,000 - 5,000 µm (Heavy Rain)
Spray PatternFull Cone
Product TypeNozzle
Rated Pressure7 psi
BrandFullJet®
Liquid Pressure Range5 - 150 psi
Spray Angle Range81 - 93°
Design FeatureHas Guide Vane, Is Cast
Length3.44 in
Equivalent Orifice Diameter0.594 in
Material CompositionBrass

PDF Documents