Attributes
| Part Number | B1/4HHSJ-9020 |
|---|---|
| Model Code | HHSJ |
Description
- Spiral nozzles (also referred to as helix nozzles, corkscrew nozzles and pigtail nozzles) produce solid cone spray patterns with a circular impact area
- Open passages ideal for use with fluids with particulates
- Maximum liquid throughput for a given pipe size
- Spray angle at rated pressure (10 psi) is 90°
- Uniform spray distribution from 2 to 12.6 gpm
- Operating pressures up to 400 psi
- Compact size enables easy installation or retrofit on most pipe systems
- 1/4 in BSPT inlet connection
- Material is Brass
**Flow:** The liquid enters the nozzle and passes through the orifice. The liquid exits the nozzle through the voids in the spiral. As it deflects off the spiral surface, a full cone pattern is formed.
Specifications
| Liquid Flow Rate (Product Performance) | 2 gpm @ 10 psi, 2.8 gpm @ 20 psi, 4 gpm @ 40 psi, 6.3 gpm @ 100 psi, 12.6 gpm @ 400 psi |
|---|---|
| Liquid Flow Rate at Rated Pressure | 2 gpm @ 10 psi |
| Liquid Pressure Range | 10 - 400 psi |
| Relative Drop Size Group | 500 - 1,000 µm (Moderate Rain), 1,000 - 5,000 µm (Heavy Rain) |
| Spray Angle (Product Performance) | 90° @ 10 psi |
| Spray Angle | 90° @ 10 psi |
| Spray Angle at Rated Pressure | 90° @ 10 psi |
| Weight | 1 oz |
| Rated Pressure | 10 psi |
| Inlet Connection Gender | Male |
| Body Hex Size | 9/16 in |
| Length | 2-1/8 in |
| Brand | SpiralJet® |
| Capacity Size | 20 |
| Material Composition | Brass |
| Liquid Flow Rate Range | 2 - 12.6 gpm |
| Inlet Connection Type | Threaded (Male BSPT) |
| Inlet Connection Size | 1/4 in |
| Spray Pattern | Full Cone |
| Equivalent Orifice Diameter | 0.156 in |
| Spray Angle Range | 90 - 90° |
| Maximum Free Passage Diameter | 1/8 in |
| Model | HHSJ |
| Relative Drop Size Range | 500 - 5,000 µm |
| Inlet Connection Thread Type | BSPT |
| Spray Angle Catalog Code | Standard |
| Product Type | Spiral Nozzle |
| Design Feature | Is Cast |