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Hose Clamps – Marine, Stainless Steel & Heavy Duty

Stainless Steel T-Bolt Hose Clamp 30–33mm

SKU: SA-764088

$12.95
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The 764088 Stainless Steel T-Bolt Hose Clamp provides heavy-duty fastening for marine, automotive, agricultural and industrial hose connections. Featuring a 20mm-wide stainless steel band, rolled edges and a robust T-bolt tightening mechanism, this clamp is designed for applications requiring strong, secure hose retention. Suitable for fitted hose outside diameters between 30mm and 33mm, it offers corrosion resistance and dependable performance in demanding operating environments.

Key benefits

Key Benefits

  • - Heavy-duty stainless steel construction.
  • - Clamping range of 30–33mm.
  • - Wide 20mm band distributes clamping pressure.
  • - Rolled band edges help minimise hose damage.
  • - High-strength T-bolt tightening mechanism.
  • - Solid trunnions with hex-head bolt.
  • - Suitable for marine and industrial hose connections.
  • - Sold individually for convenient replacement.

Specifications & Dimensions

  • - Part Number: 764088
  • - Clamp Type: Heavy-duty T-bolt hose clamp
  • - Minimum Clamping Diameter: 30mm (1.18")
  • - Maximum Clamping Diameter: 33mm (1.30")
  • - Band Width: 20mm (0.79")
  • - Band Material: 304 stainless steel
  • - Bridge Material: 304 stainless steel
  • - Bolt Material: High-tensile 316G stainless steel
  • - Trunnion Material: 300-series stainless steel
  • - Collar Material: 300-series stainless steel
  • - Band Edges: Rolled
  • - Adjustment: Hex-head T-bolt
  • - Band Thickness: Not independently verified

Hose Compatibility

  • Suitable for hoses with a fitted outside diameter between 30mm and 33mm, including compatible
  • - Marine engine cooling hoses.
  • - Reinforced water hoses.
  • - Engine air intake hoses.
  • - Automotive radiator hoses.
  • - Industrial water transfer hoses.
  • - Agricultural equipment hoses.

Suitable Applications

  • - Boat engine cooling systems.
  • - Marine engine compartments.
  • - Heavy-duty water hose connections.
  • - Automotive cooling systems.
  • - Industrial machinery.
  • - Agricultural equipment.
  • - General workshop repairs and maintenance.

Important Fitment Information

  • - Measure the outside diameter of the hose after fitting it over the connection.
  • - Ensure the fitted hose diameter is between 30mm and 33mm.
  • - This is a heavy-duty T-bolt clamp, not a standard worm-drive hose clamp.
  • - Confirm sufficient installation clearance for the bolt and trunnion assembly.
  • - Tighten according to the hose manufacturer's recommended torque.
  • - Avoid overtightening, which may damage the hose or fitting.
  • - Inspect periodically for corrosion, loosening and hose deterioration.

Signs the Hose Clamp Needs Replacing

  • - Visible corrosion or deterioration.
  • - Damaged or stripped tightening bolt.
  • - Bent or distorted stainless steel band.
  • - Damaged trunnion or bridge assembly.
  • - Clamp no longer maintains sufficient tension.
  • - Hose leakage or movement around the fitting.

Shipping

Ships Australia-wide