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A. This size spans 50-70mm of fitted hose outside diameter. Measure the hose over its fitting, not the bare bore - anywhere inside 50-70mm and the HGS70BP is the right clip. One JCS size covers a span that would take two fixed nut-and-bolt clamps. In imperial terms that is roughly 1 15/16 to 2 3/4 in, covering common 2 and 2 1/2 in hose sizes.
A. JCS recommends 6.0 Nm (54 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. Yes. It is made from 18/8 marine-quality 304 stainless steel and holds Lloyd's Register Type Approval for marine, offshore and industrial use - JCS describes it as ideal for salt water and other highly corrosive environments.
A. Yes - every component is the same grade of stainless steel, verified through JCS's salt mist testing, so there is no mixed-metal weak point to corrode 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. JCS designs against it: the hex screw is cold-headed and work-hardened with rolled threads, so it holds its setting and will not round off. On high-vibration equipment, JCS's guidance is to recheck the clip after service to keep the seal intact.
A. This is a pack of 5 clips, all 50-70mm adjustment range. Other pack formats of the same clip are listed separately.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
A. WhatsApp us on 07754 288583 with photos of the item and packaging.
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