PG-PRE, Insulated Spider Guide

Pipe Guides and Anchors

The Metraflex PG-PRE insulated spider 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 does not take the place…

Product Description

Product Highlights

Additional Resources

Submittals

Product Description

The Metraflex PG-PRE insulated spider 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 does not take the place of pipe supports, which are still required.

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-.

Additional Resources

PG-PRE, Insulated Spider Guide

Group 8 Created with Sketch.

Part Number Model Pipe Size Insulation
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
PGPRE250050 25 1/2″ 1-1/2″ 4-1/2″ 7-5/8″ 8-1/8″ 5-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE250075 25 3/4″ 1-1/2″ 4-1/2″ 7-5/8″ 8-1/8″ 5-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE250100 25 1″ 1-1/2″ 4-1/2″ 7-5/8″ 8-1/8″ 5-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE260125 26 1-1/4″ 1-1/2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE260150 26 1-1/2″ 1-1/2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE260200 26 2″ 1-1/2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE270250 27 2-1/2″ 1-1/2″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270300 27 3″ 1-1/2″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270400 27 4″ 1-1/2″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280500 28 5″ 1-1/2″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE290600 28 6″ 1-1/2″ 7-7/8″ 15-1/8″ 16-1/8″ 9-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300800 30 8″ 1-1/2″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE311000 31 10″ 1-1/2″ 9-3/4″ 18-3/4″ 20-1/8″ 11-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE321200 32 12″ 1-1/2″ 10-7/8″ 21″ 22-1/8″ 11-3/4″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE321400 32 14″ 1-1/2″ 10-7/8″ 21″ 22-1/8″ 11-3/4″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE331600 33 16″ 1-1/2″ 12-1/8″ 23-1/8″ 24-1/8″ 14-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE341800 34 18″ 1-1/2″ 13″ 25″ 26-1/8″ 15-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE260050 26 1/2″ 2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE260075 26 3/4″ 2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE260100 26 1″ 2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE260125 26 1-1/4″ 2″ 5-1/4″ 9-1/4″ 10-1/8″ 6-1/8″ 5/8″ 1-3/4″ 6″ Rivet/CAD
PGPRE270150 27 1-1/2″ 2″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270200 27 2″ 2″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270250 27 2-1/2″ 2″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270300 27 3″ 2″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280400 28 4″ 2″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280500 28 5″ 2″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE290600 29 6″ 2″ 7-7/8″ 15-1/8″ 16-1/8″ 9-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300800 30 8″ 2″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE311000 31 10″ 2″ 9-3/4″ 18-3/4″ 20-1/8″ 11-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE321200 32 12″ 2″ 10-7/8″ 21″ 22-1/8″ 11-3/4″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE331400 33 14″ 2″ 12-1/8″ 23-1/8″ 24-1/8″ 14-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE341600 34 16″ 2″ 13″ 25″ 26-1/8″ 15-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE351800 35 18″ 2″ 14-3/4″ 27-3/4″ 28-1/8″ 17-1/8″ 1-1/8″ 6″ 6″ Rivet/CAD
PGPRE270050 27 1/2″ 3″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270075 27 3/4″ 3″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270100 27 1″ 3″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE270125 27 1-1/4″ 3″ 6-1/4″ 11-5/8″ 12-1/8″ 7″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280150 28 1-1/2″ 3″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280200 28 2″ 3″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280250 28 2-1/2″ 3″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280300 28 3″ 3″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE290400 29 4″ 3″ 7-7/8″ 15-1/8″ 16-1/8″ 9-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300500 30 5″ 3″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300600 30 6″ 3″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE310800 31 8″ 3″ 9-3/4″ 18-3/4″ 20-1/8″ 11-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE321000 32 10″ 3″ 10-7/8″ 21″ 22-1/8″ 11-3/4″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE331200 33 12″ 3″ 12-1/8″ 23-1/8″ 24-1/8″ 14-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE341400 34 14″ 3″ 13″ 25″ 26-1/8″ 15-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE351600 35 16″ 3″ 14-3/4″ 27-3/4″ 28-1/8″ 17-1/8″ 1-1/8″ 6″ 6″ Rivet/CAD
PGPRE361800 36 18″ 3″ 16-1/2″ 31-1/2″ 32-1/8″ 19-1/4″ 1-1/8″ 6″ 6″ Rivet/CAD
PGPRE280050 28 1/2″ 4″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280075 28 3/4″ 4″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280100 28 1″ 4″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE280125 28 1-1/4″ 4″ 7″ 13-3/8″ 14-1/8″ 8-1/4″ 5/8″ 2-3/4″ 6″ Rivet/CAD
PGPRE290150 29 1-1/2″ 4″ 7-7/8″ 15-1/8″ 16-1/8″ 9-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE290200 29 2″ 4″ 7-7/8″ 15-1/8″ 16-1/8″ 9-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300250 30 2-1/2″ 4″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300300 30 3″ 4″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE300600 30 4″ 4″ 8-7/8″ 17″ 19-1/8″ 10-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE310500 31 5″ 4″ 9-3/4″ 18-3/4″ 20-1/8″ 11-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE310600 31 6″ 4″ 9-3/4″ 18-3/4″ 20-1/8″ 11-7/8″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE320800 32 8″ 4″ 10-7/8″ 21″ 22-1/8″ 11-3/4″ 3/4″ 4″ 6″ Rivet/CAD
PGPRE331000 33 10″ 4″ 12-1/8″ 23-1/8″ 24-1/8″ 14-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE341200 34 12″ 4″ 13″ 25″ 26-1/8″ 15-1/2″ 7/8″ 6″ 6″ Rivet/CAD
PGPRE351400 35 14″ 4″ 14-3/4″ 27-3/4″ 28-1/8″ 17-1/8″ 1-1/8″ 6″ 6″ Rivet/CAD
PGPRE361800 36 18″ 4″ 16-1/2″ 31-1/2″ 32-1/8″ 19-1/4″ 1-1/8″ 6″ 6″ Rivet/CAD

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