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STR20900 - Straub Grip-L Axial Restraint Pipe Coupling

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Attributes

Weight
4.6 lb
Break Quantity
1
Optional Package/Box Quantity
1
Size
4"
Material
Stainless Steel
Working Pressure
232 PSI
Temperature Range
-4°F to 176°F (-20°C to 80°C)
Pipe OD
4.50"
Range
4.46" to 4.54"

Details

Applications

Particularly suitable for pipes within the lower pressure range. Applications include, but are not limited to: ship building, water and waste water treatment plants and industrial process pipe work.

Available Options

NBR and FKM sealing sleeves are also available, contact Dixon

Construction

  • Highest quality 316 Ti stainless steel construction
  • EPDM sealing sleeve standard, temperature range of -4°F to 176°F
  • Casing: AISI 316 Ti
  • Screws: AISI 316 L
  • Bolts: AISI 316 Ti (Coupling has 1 bolt)

Features

  • Accommodates up to 5° of pipe misalignment
  • Vary gap between pipe ends
  • Absorbs vibration, water hammer and sound
  • Special patented grip ring for superior holding power on hard-surfaced pipes
  • 5 year limited warranty
  • Reusable

Installation

Requires no special tools or pipe-end preparation; only a torque wrench is required for a secure and safe pipe connection that seldom needs retightening.

Safety Notes

  • All Straub couplings require the correct use of a torque wrench for a safe and proper installation.
  • Straub couplings must be torqued to the specified value as printed on each individual coupling. Failure to do so can result in serious injury or death.
  • Not for steam or refrigerant service.

Specifications

  • Built to ASTM 1476, Type C, Class 2 specifications
  • American Bureau of Shipping (ABS) up to 232 PSI on 3/4" - 5"; 188 PSI on 6"; 145 PSI on 8"
  • National Sanitation Foundation

Use

Joins like or dissimilar pipe materials: steel, galvanized, painted, stainless steel, thin-wall stainless steel, PVC, copper

WARNING: This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

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