62HP / 62HPV EXTRA WIDE ARCHSPECIFICALLY DESIGNED FOR PLASTIC AND FRP PIPING

Special notes on movement capability: 1) Filled arch construction reduces above movements by 50%. 2) To calculate movement of multiple arch type for compression extension and lateralmovements, take movement shown in the above table and multiply by the number of arches. 3) The degree of angular movement is based on the maximum extension shown. 4) Movement capabilityshown is non-concurrent percentage used in one movement position must be deducted from the other movement position so that sum of movements don’t exceed 100%. 5) Movements shown arebased on proper installation practices. See Thorburn installation maintenance guide for details.Special notes on force Pounds / Spring Rates: 1) Forces required to move Thorburn’s 62HP/62HPV are based on zero pressure conditions and room temperature in the pipeline. 2) These forcesshould be considered only as approximates, compensation must be made for more accurate forces based on materials of construction and actual service conditions. 3) Filled arch spring rates areapproximately 4 times that of a single open arch. 4) Multi-arch spring rates are equal to single arch divided by number of arches.

1 1/22

2 1/2345681012141618202224262830323436404248505456606672

Spring RatesZero Pressure Conditions

Single Arch Non-ConcurrentMovement Capability

NominalPipe Size

Exp. Jt. I.D.

44.872.8128.8190.4212.8235.2274.4324.8308.0364.0420.0476.0532.0662.3728.3794.0765.0824.0883.0942.31000.71059.71177.01113.01271.71325.01431.01484.01590.01749.01908.0

5691160238266294343406385455525595665860946995

1032.71071.71148.71224.71400.613781531

1445.716521721

1858.71929.32067

2273.72480.7

26.943.777.3114.2127.7141.1164.7194.9184.8218.4252.0285.6319.2397412

426.5457.2488

518.8609.5700.3791

834.5855.8966.51003

1075.8111211841277

1369.2

0.040.080.130.20.47.931.63.26.110.514.819

26.738

51.368.773

95.7109.3139

161.3211

260.7290.7456.3492

534.7577

884.3100.71420.3

2.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.0

38.634.228.524.418.815.212.89.79.17.66.55.75.15.65.24.84.44.13.83.63.43.23.02.92.82.72.62.52.32.11.9

0.50.50.50.50.50.50.50.750.750.750.750.750.750.751.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0

0.50.50.50.50.50.50.50.50.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.75

11111111

1.251.251.251.251.251.251.251.751.751.751.751.751.751.751.75

22222222

150150150150150150150150150150150150150150110110757575757575757575757575757575

666666688888881010101010101010101212121212121212

10101010101010121212121212121414141414141414141414141414141414

14141414141416161616202020202222222222222222222424242424242424

“Face to Face” MinimumRecommended Length

Available in sizes up to 144 inches

*For all expansion joints requiring vacuum, please use model 62HPV and specify vacuum requirements. Higher pressure joints available

Increadible low force movement ratio

Advantages

Thorburn’s 62HP/62HPV is an elastomeric expansion jointspecifically designed for plastic and FRP piping. Theunique manufacturing process creats a technically superiorproduct that provides increadible low force flexing charac-teristics. This unique design addresses the requirements oflightweight low movemnet forces found in plastic, fibre-glass and glass piping systems.

• Up to 400% Less Force for Given Movement• Double the Movement per given arch• Available in Filled or Multi Arch Design• Self-Cleaning Wide Arch• Wide Variety of Elastomers• Low Turbulance

Thorburn Flex IncFlexible Piping Specialist

173 Oneida Drive, Pointe-Claire, Quebec, Canada H9R 1A9TEL: +1-514-695-8710 FAX: +1-514-695-1321Toll Free (Canada & USA) 1-800-363-6613Email: contracts@thorburnflex.com

www.thorburnflex.com