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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £2.99 | 2 to 3 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.99 | 7 to 10 working days |
Product Number: HGS25PM1
Variations
JCS itself cautions that zinc-coated clamps can corrode or seize in marine conditions - persistently wet duty calls for stainless throughout.
Worm drive clips seal by drawing the band evenly through a captive screw housing, and the HGS25PM1 adds the JCS details that make that reliable - a 17-25mm adjustment span, a cold-headed, work-hardened hex screw with rolled threads that will not round off, and fully rounded band edges. Recommended tightening torque for this size is 5.0 Nm (45 lb-in). Manufactured to exceed BS5315, Kitemarked and NATO approved.
The specification is 18/8 (EN 1.4301) stainless throughout - band, housing and screw - carrying Lloyd's Register Type Approval and suited to salt water and other highly corrosive environments. The same clips serve agricultural irrigation, washdown plant and drainage systems. Measure the hose's fitted outside diameter and pick the range that covers it.
Also available - the same clip in a 10-pack (HGS25PM2); the 14-22mm size (HGS22PM1); the 22-30mm size (HGS30PM1); a zinc plated version of the same size and pack (HGZ25PM1); and the related pack (HGS25RP); and the related pack (HGS25BP).
Lloyd's Register Type Approval on a stocked, off-the-shelf multipack is rare at any price point.
| Adjustment Range | 17-25mm (approx 11/16 - 1 in) |
|---|---|
| Material | 304 stainless steel 18/8 (EN 1.4301), all components stainless |
| Type | Worm drive |
| Recommended Torque | 5.0 Nm (45 lb-in) |
| Standard | Manufactured to exceed BS5315; BSI Kitemark; NATO approved |
| Approval | Lloyd's Register Type Approval (marine, offshore, industrial) |
| Applications | Marine, offshore & industrial (Lloyd's Register Type Approved); pumping, stormwater & wastewater systems; agricultural irrigation networks (per JCS) |
| Pack Quantity | 5 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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Standard Delivery: £2.99
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | HGS25PM2 | HGS25RP | HGS25BP | HGZ25PM1 | HGS20PM2 |
| Material | Stainless steel | Stainless steel | Stainless steel | Mild steel zinc plated | Stainless steel |
| Clamping Range | 17-25mm | 17-25mm | 17-25mm | 17-25mm | 13-20mm |
| Clip Type | Worm drive | Worm drive | Worm drive | Worm drive | Worm drive |
| Format | Single size | Single size | Single size | Single size | Single size |
| Grade | 304 | 304 | 304 | 304 | |
| Pack Qty | 10 | 10 | 10 | 5 | 10 |
A. It adjusts between 17-25mm. Measure the outside diameter of your hose when fitted over its pipe or fitting - if that measurement falls within 17-25mm, this clip fits. JCS clips offer a larger adjustment range per size than typical nut-and-bolt clamps. In imperial terms that is roughly 11/16 to 1 in, covering common 3/4 and 7/8 in hose sizes.
A. JCS recommends 5.0 Nm (45 lb-in) for this size. Position the clip centrally over the hose barb and tighten incrementally to that torque - over-tightening can damage the hose.
A. No mixed metals here - band, housing and screw are all the same stainless grade, and JCS verifies that through salt mist testing. Cheaper clips often pair a stainless band with a plated screw, which is the part that fails first.
A. That is one of their core applications: JCS stainless clips serve temporary and permanent pumping, stormwater and overflow systems, wastewater treatment works, and agricultural irrigation networks, where corrosion resistance decides service life.
A. For most marine and wet industrial duty, this 304 (18/8) clip with its Lloyd's Register Type Approval is the standard answer. JCS reserves its 316 grade for the most demanding settings - offshore, food and pharmaceutical - so if that is your application, ask us about options.
A. The screw is cold-headed and work-hardened with a sharply defined hexagon and rolled threads to resist slipping and rounding. For high-vibration applications JCS recommends rechecking the clip after use to maintain seal integrity.
A. This is a pack of 5 clips, all 17-25mm adjustment range. Other pack formats of the same clip are listed separately.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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