Description
JCS Hi-Torque heavy duty stainless steel hose clamps have been specifically designed for tough and wire reinforced hoses and for when an extra margin of safety and reliability is required. HI-TORQUE clamps out perform nut and bolt type clamps due to their more uniform tightening which gives higher sealing pressure. They are quicker to fit, have no loose parts to lose in awkward places and require less space than any other heavy duty hose clamp. Hi-Torque clamps also offer a larger adjustment for each size than nut and bolt clamps thus reducing inventory requirements.
JCS Hi-Torque heavy duty hose clamps are manufactured to BS5315, are Lloyd’s register approved, BSI Kitemarked and have N.A.T.O. approvals.
TOOLS
For Hi-Torque and MULTI-TORQUE a special combined screwdriver and T-bar tool is available.
HI-TORQUE STRAPS
The strength of Hi-Torque clamps is utilised in our straps which are used for scores of applications.
STRAIGHT LINE HOUSING
The Hi-Torque design has a unique ‘Straight Line’ housing, which ensures that every thread of the screw is fully engaged with the band. This special feature together with a high tensile band and hardened rolled thread screw means that Hi-Torque clamps have more than twice the strength of ordinary worm drive hose clips.
Technical Specifications
RECOMMENDED SETTING TORQUE 15Nm (130 lb.tn)
BAND TENSILE STRENGTH 1150 N/mm2 approx. (75 tons/in2)
MATERIAL SPECIFICATIONS TYPE HTM – STAINLESS STEEL 304
All parts BS304 – EN 1.4301/1.4576
Also available in 316 grade stainless steel
Size Chart.
Stock Code | Size | Diameter (mm) | Diameter (ins.) |
HT027 | 27 | 20-27 | 3/4 – 1 1/8 |
HT030 | 30 | 20-30 | 3/4 – 1 1/4 |
HT035 | 35 | 20-35 | 3/4 – 1 3/8 |
HT040 | 40 | 25-40 | 1 – 1 1/5 |
HT045 | 45 | 25-45 | 1 – 1 3/4 |
HT050 | 50 | 30-50 | 1 1/4 – 2 |
HT060 | 60 | 40-60 | 1 5/8 – 2 3/8 |
HT065 | 65 | 45-65 | 1 3/4 – 2 1/2 |
HT070 | 70 | 50-70 | 2 – 2 3/4 |
HT080 | 80 | 60-80 | 2 3/8 – 3 1/8 |
HT090 | 90 | 70-90 | 2 3/4 – 3 1/2 |
HT095 | 95 | 75-95 | 3 – 3 3/4 |
HT100 | 100 | 80-100 | 3 1/8 – 4 |
HT115 | 115 | 85-115 | 3 3/8 – 4 1/2 |
HT120 | 120 | 90-120 | 3 1/2 – 4 3/4 |
HT140 | 140 | 110-140 | 4 3/8 – 4 1/2 |
HT160 | 160 | 130-160 | 5 1/8 – 6 1/4 |
HT180 | 180 | 150-180 | 5 7/8 – 7 |
HT200 | 200 | 170-200 | 6 3/4 – 7 7/8 |
HT220 | 220 | 190-220 | 7 1/2 – 8 5/8 |
HT240 | 240 | 210-240 | 8 1/4 – 9 1/2 |
HT260 | 260 | 230-260 | 9 – 10 1/4 |
HT280 | 280 | 250-280 | 9 7/8 – 11 |
HT300 | 300 | 270-300 | 10 5/8 – 11 3/4 |
HT320 | 320 | 290-320 | 11 3/8 – 12 1/2 |
HT340 | 340 | 310-340 | 12 1/4 – 13 3/8 |
HT360 | 360 | 330-360 | 13 – 14 1/8 |
HT380 | 380 | 350-380 | 13 3/4 – 15 |
HT400 | 400 | 370-400 | 14 1/2 – 15 3/4 |
HT420 | 420 | 390-420 | 15 3/8 – 16 1/2 |
HT440 | 440 | 410-440 | 16 1/8 – 17 1/4 |
HT460 | 460 | 430-460 | 17 – 18 1/8 |
HT480 | 480 | 450-480 | 17 3/4 – 18 7/8 |
HT500 | 500 | 470-500 | 18 1/2 – 19 5/8 |