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
  • Product Image
Series TG TUFF GUARD Gauge Isolators
PVC, CPVC, Polypropylene, & PVDF Gauge Guards w/ All Stainless Ashcroft 1008s, Glycerin Filled 2.5" Dia. Gauge Installed. Assembly Internals Aqueous Glycerin Filled. Please contact factory to request part number and pricing for Silicone, Mineral Oil, or Halocarbon assembly internal filling.
Protect and Isolate Pressure Sensing Instruments. 
  • Gauge Installed is U.S. Made Ashcroft 1008s All Stainless 63mm (2.5") Glycerin Filled Gauge, Accuracy is +-1% of span
  • 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.
  • Integral wrench provisions for field service and maintenance. Diaphragm is Replaceable.
  • Low Profile Design eliminates Dead Volume
  • 3 year limited warranty

PLEASE CLICK ITEM # BELOW TO VIEW ADDITIONAL SPECIFICATIONS & DOWNLOADS

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Inlet Connection

1/2" Female NPT 1/4" Female NPT

Materials

CPVC, EPDM Diaphragm CPVC, PTFE Diaphragm CPVC, Viton Diaphragm PP, EPDM Diaphragm PP, PTFE Diaphragm PP, Viton Diaphragm PVC, EPDM Diaphragm PVC, PTFE Diaphragm PVC, Viton Diaphragm PVDF, EPDM Diaphragm PVDF, PTFE Diaphragm PVDF, Viton Diaphragm

Installed Gauge

0-100 PSI, All Stainless 0-15 PSI, All Stainless 0-160 PSI, All Stainless 0-200 PSI, All Stainless 0-2000 PSI, All Stainless 0-30 in-Hg, All Stainless 0-30 PSI, All Stainless 0-30" Hg, All Stainless 0-30" Vacuum, All Stainless 0-60 PSI, All Stainless

Item #

Inlet Connection

Materials

Installed Gauge

List Price

Quantity Add To Cart/Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-30 in-Hg, All Stainless $336.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-15 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-30 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-60 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-100 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-160 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PP, EPDM Diaphragm N/A 0-200 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-30 in-Hg, All Stainless $336.95 Add To Cart
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N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-15 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-30 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-60 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-100 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-160 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/2" Female NPT N/A PP, EPDM Diaphragm N/A 0-200 PSI, All Stainless $302.95 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, PTFE Diaphragm N/A 0-30 PSI, All Stainless $370.50 Add To Cart
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N/A 1/4" Female NPT N/A PVDF, PTFE Diaphragm N/A 0-100 PSI, All Stainless $370.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, PTFE Diaphragm N/A 0-100 PSI, All Stainless $370.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, PTFE Diaphragm N/A 0-160 PSI, All Stainless $370.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, PTFE Diaphragm N/A 0-200 PSI, All Stainless $370.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, PTFE Diaphragm N/A 0-100 PSI, All Stainless $370.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, Viton Diaphragm N/A 0-30 PSI, All Stainless $381.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, Viton Diaphragm N/A 0-60 PSI, All Stainless $381.50 Add To Cart
Request Quote
N/A 1/4" Female NPT N/A PVDF, Viton Diaphragm N/A 0-30" Vacuum, All Stainless $412.95 Add To Cart
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N/A 1/4" Female NPT N/A PVDF, Viton Diaphragm N/A 0-15 PSI, All Stainless $381.50 Add To Cart
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N/A 1/4" Female NPT N/A PVDF, Viton Diaphragm N/A 0-100 PSI, All Stainless $381.50 Add To Cart
Request Quote
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sales@marquestscientific.com
1 (866) 452-2349
Monday - Friday
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Marquest Scientific, Inc.
2950 Airway Avenue, Bldg C-5
Costa Mesa, California U.S.A.