Spring & neoprene hangers
Spring hanger isolator with built-in travel limiter (SHL1) for greater deflection control.
Deflection SHL1 Series spring hangers are designed to isolate vibration from suspended HVAC equipment. Built with a heavy-duty steel housing and high-quality steel springs, powder-coated and color-coded for easy identification, they distribute the load evenly for durability and performance.
Used for a wide range of suspended HVAC equipment such as fan coil units, air handling units, fans, pumps and chillers.
| Model | Rated load (lb) | Rated load (kg) | Deflection (in) | Spring color |
|---|---|---|---|---|
| SHL1 55 | 55 | 25 | 1.40 | pink |
| SHL1 75 | 75 | 34 | 1.30 | black |
| SHL1 122 | 122 | 55 | 1.30 | blue |
| SHL1 150 | 150 | 68 | 1.30 | brown |
| SHL1 215 | 215 | 98 | 1.20 | white |
| SHL1 300 | 300 | 136 | 1.20 | yellow |
| SHL1 400 | 400 | 181 | 1.20 | red |
| SHL1 500 | 500 | 227 | 1.10 | dark brown |
| SHL1 600 | 600 | 272 | 1.00 | purple |
| SHL1 735 | 735 | 334 | 0.80 | dark green |
The limiter restricts spring travel. It prevents excessive movement when the load varies (filling or draining a system, equipment maintenance), which protects piping and connections.
Choose the SHL1 whenever the suspended load can vary during operation, or when travel must be controlled to protect rigid connections.
Both series have the same housing and dimensions. They differ in spring deflection (0.80 to 1.40 in for the SHL1, 2 in for the SHL2) and in load range (55 to 735 lb for the SHL1, 200 to 1,300 lb for the SHL2).
Send us the load per suspension point and the deflection required, or see the PDF technical sheet to select by capacity.
