PG-PRE Pre-insulated Guide

Pipe Guides and Anchors

The Metraflex PG-PRE pre-insulated slide pipe guide provides lateral restraint of a piping system, allowing the pipe designer to control pipe movement and prevent bowing or buckling of the piping system.  This style of pipe guide also takes the place…

Product Description

Product Highlights

Additional Resources

Submittals

Product Description

The Metraflex PG-PRE pre-insulated slide pipe guide provides lateral restraint of a piping system, allowing the pipe designer to control pipe movement and prevent bowing or buckling of the piping system.  This style of pipe guide also takes the place of pipe supports.

The PG-Pre ensures the pipe is isolated from the structure thermally and electrically.

We recommend EJMA (Expansion Joint Manufacturers Association) guidelines are followed for guide spacing.  Consult Metraflex for guidelines for curved pipe and for riser design.

Product Highlights

  • Manufactured in accordance to Manufacturer’s Standardization Society (MSS) SP 58 and SP89 with ASTM A134 carbon steel and fusion bonded powder coating.
  • 4” movement standard, 10” movement model available
  • Insulation Characteristics:
    • The Metraflex Model PG-PRE is fabricated with Johns Manville T-1200 Calcium Silicate insulation that is water and vapor resistant.  This is a very important feature, especially for chilled water since standard calcium silicate insulation absorbs moisture and water.
    • 450 PSI compressive strength per ASTM C656, Type II, Grade 5
    • K-Factor: .62 @400⁰ F in accordance to ASTM C-518
    • Meets ASTM C-533, C-585, C795, E-72 and E-84. Flame Spread -0-, Smoke developed -0-.

Pipe Guide Pre-Insulated for Steel Pipe

Group 8 Created with Sketch.

Part NumberModelPipe SizeInsulation
Thickness
Centerline
To Base
Top To
Base
Outside
Housing
Diameter
Mounting
Bolt Hole
Centerline /
Plane View
Mounting Bolt
Hole Size
Mounting Bolt Hole
Centerline /
Side View
Maximum
Movement
3D
Drawing
PGPRE250050251/2″1-1/2″4-1/2″7-5/8″8-1/8″5-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE250075253/4″1-1/2″4-1/2″7-5/8″8-1/8″5-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE250100251″1-1/2″4-1/2″7-5/8″8-1/8″5-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE260125261-1/4″1-1/2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE260150261-1/2″1-1/2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE260200262″1-1/2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE270250272-1/2″1-1/2″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270300273″1-1/2″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270400274″1-1/2″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280500285″1-1/2″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE290600286″1-1/2″7-7/8″15-1/8″16-1/8″9-7/8″3/4″4″6″Rivet/CAD
PGPRE300800308″1-1/2″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE3110003110″1-1/2″9-3/4″18-3/4″20-1/8″11-7/8″3/4″4″6″Rivet/CAD
PGPRE3212003212″1-1/2″10-7/8″21″22-1/8″11-3/4″3/4″4″6″Rivet/CAD
PGPRE3214003214″1-1/2″10-7/8″21″22-1/8″11-3/4″3/4″4″6″Rivet/CAD
PGPRE3316003316″1-1/2″12-1/8″23-1/8″24-1/8″14-1/2″7/8″6″6″Rivet/CAD
PGPRE3418003418″1-1/2″13″25″26-1/8″15-1/2″7/8″6″6″Rivet/CAD
PGPRE260050261/2″2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE260075263/4″2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE260100261″2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE260125261-1/4″2″5-1/4″9-1/4″10-1/8″6-1/8″5/8″1-3/4″6″Rivet/CAD
PGPRE270150271-1/2″2″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270200272″2″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270250272-1/2″2″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270300273″2″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE280400284″2″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280500285″2″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE290600296″2″7-7/8″15-1/8″16-1/8″9-7/8″3/4″4″6″Rivet/CAD
PGPRE300800308″2″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE3110003110″2″9-3/4″18-3/4″20-1/8″11-7/8″3/4″4″6″Rivet/CAD
PGPRE3212003212″2″10-7/8″21″22-1/8″11-3/4″3/4″4″6″Rivet/CAD
PGPRE3314003314″2″12-1/8″23-1/8″24-1/8″14-1/2″7/8″6″6″Rivet/CAD
PGPRE3416003416″2″13″25″26-1/8″15-1/2″7/8″6″6″Rivet/CAD
PGPRE3518003518″2″14-3/4″27-3/4″28-1/8″17-1/8″1-1/8″6″6″Rivet/CAD
PGPRE270050271/2″3″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270075273/4″3″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270100271″3″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE270125271-1/4″3″6-1/4″11-5/8″12-1/8″7″5/8″2-3/4″6″Rivet/CAD
PGPRE280150281-1/2″3″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280200282″3″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280250282-1/2″3″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280300283″3″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE290400294″3″7-7/8″15-1/8″16-1/8″9-7/8″3/4″4″6″Rivet/CAD
PGPRE300500305″3″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE300600306″3″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE310800318″3″9-3/4″18-3/4″20-1/8″11-7/8″3/4″4″6″Rivet/CAD
PGPRE3210003210″3″10-7/8″21″22-1/8″11-3/4″3/4″4″6″Rivet/CAD
PGPRE3312003312″3″12-1/8″23-1/8″24-1/8″14-1/2″7/8″6″6″Rivet/CAD
PGPRE3414003414″3″13″25″26-1/8″15-1/2″7/8″6″6″Rivet/CAD
PGPRE3516003516″3″14-3/4″27-3/4″28-1/8″17-1/8″1-1/8″6″6″Rivet/CAD
PGPRE3618003618″3″16-1/2″31-1/2″32-1/8″19-1/4″1-1/8″6″6″Rivet/CAD
PGPRE280050281/2″4″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280075283/4″4″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280100281″4″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE280125281-1/4″4″7″13-3/8″14-1/8″8-1/4″5/8″2-3/4″6″Rivet/CAD
PGPRE290150291-1/2″4″7-7/8″15-1/8″16-1/8″9-7/8″3/4″4″6″Rivet/CAD
PGPRE290200292″4″7-7/8″15-1/8″16-1/8″9-7/8″3/4″4″6″Rivet/CAD
PGPRE300250302-1/2″4″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE300300303″4″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE300600304″4″8-7/8″17″19-1/8″10-7/8″3/4″4″6″Rivet/CAD
PGPRE310500315″4″9-3/4″18-3/4″20-1/8″11-7/8″3/4″4″6″Rivet/CAD
PGPRE310600316″4″9-3/4″18-3/4″20-1/8″11-7/8″3/4″4″6″Rivet/CAD
PGPRE320800328″4″10-7/8″21″22-1/8″11-3/4″3/4″4″6″Rivet/CAD
PGPRE3310003310″4″12-1/8″23-1/8″24-1/8″14-1/2″7/8″6″6″Rivet/CAD
PGPRE3412003412″4″13″25″26-1/8″15-1/2″7/8″6″6″Rivet/CAD
PGPRE3514003514″4″14-3/4″27-3/4″28-1/8″17-1/8″1-1/8″6″6″Rivet/CAD
PGPRE3618003618″4″16-1/2″31-1/2″32-1/8″19-1/4″1-1/8″6″6″Rivet/CAD

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