SpiralJet® Spiral Nozzle, 316 Stainless Steel, B1-1/2BSJ-SS180820

Scraped SKU: b1-1-2bsj-ss180820 Series: SpiralJet® Hollow Cone Spiral Nozzles - Extra Large Free Passage 2026-09-01 02:51:14

Attributes

Part NumberB1-1/2BSJ-SS180820
Model CodeBSJ

Description

- Spiral nozzles (also referred to as helix nozzles, corkscrew nozzles and pigtail nozzles) produce hollow cone spray patterns with a circular impact area - Minimal clogging – maximum flow through passages of any nozzle of comparable size - Spray angle at rated pressure (10 psi) is 180° - Uniform spray distribution from 58 to 519 gpm - Operating pressures up to 400 psi - Precision impact blade angles distribute drops and provide excellent coverage – ideal for washing, rinsing and cooling - Compact size - 1-1/2 in BSPT inlet connection - Material is 316 Stainless Steel **Flow:** The liquid entering the nozzle passes through the orifice and exits the voids in the spiral. As it exits, the fluid deflects off the spiral surfaces to form the hollow cone pattern.

Specifications

Capacity Size820
Liquid Flow Rate (Product Performance)58 gpm @ 5 psi, 82 gpm @ 10 psi, 116 gpm @ 20 psi, 164 gpm @ 40 psi, 259 gpm @ 100 psi, 519 gpm @ 400 psi
Product TypeSpiral Nozzle
Relative Drop Size Range100 - 5,000 µm
Liquid Flow Rate Range58 - 519 gpm
Spray Angle Range180 - 180°
Spray Angle (Product Performance)180° @ 10 psi
Spray Angle180° @ 10 psi
Inlet Connection Size1-1/2 in
Rated Pressure10 psi
Liquid Pressure Range5 - 400 psi
Spray Angle at Rated Pressure180° @ 10 psi
ModelBSJ
BrandSpiralJet®
Equivalent Orifice Diameter1 in
Relative Drop Size Group100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain), 1,000 - 5,000 µm (Heavy Rain)
Length4.38 in
Spray PatternHollow Cone
Inlet Connection GenderMale
Inlet Connection TypeThreaded (Male BSPT)
Spray Angle Catalog CodeStandard
Design FeatureIs Cast
Body Hex Size2 in
Liquid Flow Rate at Rated Pressure82 gpm @ 10 psi
Inlet Connection Thread TypeBSPT
Weight27 oz
Material Composition316 Stainless Steel
Maximum Free Passage Diameter0.313 in
Material CodeSS

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