HI-TORQUE STAINLESS HOSE CLAMPS

Hi-torque stainless LLoyds register approval 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.

HI-TORQUE STANDARD RANGE
Size	Diameter (mm)	Diameter (inches)	Box QTY
27	20 - 27	3/4 - 1 1/8	100
30	20 - 30	3/4 - 1 1/4	100
35	20 - 35	3/4 - 1 3/8	100
40	25 - 40	1 - 15/8	100
(45)	25 - 45	1 - 13/4	100
50	30 - 50	1 1/4 - 2	100
60	40 - 60	1 5/8 - 2 3/8	100
(65)	45 - 65	1 3/4 - 2 1/2	100
70	50 - 70	2 - 2 3/4	100
80	60 - 80	2 3/8 - 3 1/8	100
90	70 - 90	2 3/4 - 3 1/2	100
(95)	75 - 95	3 - 3 3/4	100
100	80 - 100	3 1/8 - 4	100
(115)	85 - 115	3 3/8 - 4 1/2	50
120	90 - 120	3 1/2 - 4 3/4	50
140	110 - 140	4 3/8 - 5 1/2	50
160	130 - 160	5 1/8 - 6 1/4	50
180	150 - 180	5 7/8 - 7	50
200	170 - 200	6 3/4 - 7 7/8	25
220	190 - 220	7 1/2 - 8 5/8	25
240	210 - 240	8 1/4 - 9 1/2	25
260	230 - 260	9 - 10 1/4	25
280	250 - 280	9 7/8 - 11	25
300	270 - 300	10 5/8 - 11 3/4	25
320	290 - 320	11 3/8 - 12 1/2	25
340	310 - 340	12 1/4 - 13 3/8	25
360	330 - 360	13 - 14 1/8	25
380	350 - 380	13 3/4 - 15	25
400	370 - 400	14 1/2 - 15 3/4	25
420	390 - 420	15 3/8 - 16 1/2	25
440	410 - 440	16 1/8 - 17 1/4	25
460	430 - 460	17 - 18 1/8	25
480	450 - 480	17 3/4 - 18 7/8	25
500	470 - 500	18 1/2 - 19 5/8	25

( ) = Not required for a complete range but useful intermediate sizes for popular hoses.

See our current price list for the full packaging specification. All JCS packaging includes a unique code number which gives full batch traceability.

Technical Specifications

Dimensions

Recommended setting torque = 15Nm (130 lb.tn)
Band tensile strength = 1150 N/mm² approx. (75 tons/in²)

Material Specifications

TYPE HTM	All parts BS304 - EN1.4301 - A2
TYPE HTJ	All parts BS316 - EN1.4401 - A4

HI-TORQUE BAND EDGES

Edges

All HI-TORQUE hose clips have fully rounded edges to give the best possible protection to the hose.

STRAIGHT LINE HOUSING

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.