Where Quality Meets Service & Value
Manufactured and Assembled in
Costa Mesa, California U.S.A.
toll free
(866) 452-2349
Where Quality Meets Service & Value
Manufactured and Assembled in
Costa Mesa, California U.S.A.
toll free
(866) 452-2349
  • TG-25-PVC

Series TG TUFF GUARD Gauge Isolators
PVC Gauge Isolators, Gauge Guards w/out Gauge
Protect and Isolate Pressure Sensing Instruments

  • Modified PTFE Diaphragm Standard, Viton or EPDM Available
  • Diaphragm is Convoluted for Accurate Pressure Transmission.
  • Stainless steel reinforced instrument connection. Integrally molded. "Unbreakable!"
  • Reinforced process connection with compressive spoke ribs to transfer the tensile stress into compression.
  • Wall thickness meet or exceed ANSI Schedule 120.
  • Sufficient displacement to handle the required volumetric displacement of all instrument sizes and pressure ranges.
  • Self Venting Internal Shape for "Easy Filling"
  • Fill/Bleed port provision, reinforced through upper chamber to allow for threaded connections in vacuum fill processing.
  • Integral wrench provisions for field service and maintenance. Diaphragm is Replaceable.
  • Low Profile Design eliminates Dead Volume
  • 3 year product warranty

PLEASE CLICK ITEM # BELOW TO VIEW ADDITIONAL SPECIFICATIONS & DOWNLOADS

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Materials

PVC, EPDM Diaphragm PVC, PTFE Diaphragm PVC, Viton Diaphragm

Instrument x Process Conn.

1/2" Vent x 1/2" Female NPT 1/2" Vent x 1/2" Socket 1/4" Vent x 1/2" Female NPT 1/4" Vent x 1/2" Socket 1/4" Vent x 1/4" Female NPT 1/4" Vent x 1/4" Socket

Item #

Materials

Instrument x Process Conn.

Max PSI

List Price

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N/A PVC, EPDM Diaphragm N/A 1/4" Vent x 1/4" Female NPT N/A 250 PSI $89.95 Add To Cart
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N/A PVC, EPDM Diaphragm N/A 1/4" Vent x 1/2" Female NPT N/A 250 PSI $89.95 Add To Cart
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N/A PVC, EPDM Diaphragm N/A 1/2" Vent x 1/2" Female NPT N/A 250 PSI $98.50 Add To Cart
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N/A PVC, EPDM Diaphragm N/A 1/4" Vent x 1/4" Socket N/A 250 PSI $89.95 Add To Cart
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N/A PVC, EPDM Diaphragm N/A 1/4" Vent x 1/2" Socket N/A 250 PSI $89.95 Add To Cart
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N/A PVC, EPDM Diaphragm N/A 1/2" Vent x 1/2" Socket N/A 250 PSI $98.50 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/4" Vent x 1/4" Female NPT N/A 250 PSI $87.95 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/4" Vent x 1/2" Female NPT N/A 250 PSI $87.95 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/2" Vent x 1/2" Female NPT N/A 250 PSI $96.95 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/4" Vent x 1/2" Socket N/A 250 PSI $87.95 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/4" Vent x 1/4" Socket N/A 250 PSI $87.95 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/4" Vent x 1/4" Socket N/A 250 PSI $87.95 Add To Cart
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N/A PVC, PTFE Diaphragm N/A 1/2" Vent x 1/2" Socket N/A 250 PSI $96.95 Add To Cart
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N/A PVC, Viton Diaphragm N/A 1/4" Vent x 1/4" Female NPT N/A 250 PSI $89.95 Add To Cart
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N/A PVC, Viton Diaphragm N/A 1/4" Vent x 1/2" Female NPT N/A 250 PSI $89.95 Add To Cart
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N/A PVC, Viton Diaphragm N/A 1/2" Vent x 1/2" Female NPT N/A 250 PSI $98.50 Add To Cart
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N/A PVC, Viton Diaphragm N/A 1/4" Vent x 1/2" Socket N/A 250 PSI $89.95 Add To Cart
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N/A PVC, Viton Diaphragm N/A 1/2" Vent x 1/2" Socket N/A 250 PSI $98.50 Add To Cart
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Products

Needle Valves
Gauge Guards
Laboratory Faucets
Laboratory Turrets
Lab Base Fixtures
Spray Guns
Accessories
Product Warranty

Services

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Instrument Calibration (NIST)

Contact Us

sales@marquestscientific.com
1 (866) 452-2349
Monday - Friday
8am - 5pm PST
Marquest Scientific, Inc.
2950 Airway Avenue, Bldg C-5
Costa Mesa, California U.S.A.