Marquest Scientific, Inc. - Natural Polypro Mini Tuff Gauge Isolator (2" Economy Gauge Installed)

Features & Benefits:

Provides a compatible, protective barrier between process fluids and instruments

Adds system reliability by eliminating instrument failures

All injection molded, rugged design and construction

Ultra compact size for limited space applications

Extremely low cost for O.E.M. integration

Replaceable diaphragm

Integral wrench provisions
Diaphragm safety features
Self Venting, 1/4" female NPT instrument connection. Zero pressure build when installing instrument

Instrument Connection:

1/4" Female NPT Venting Thread, with Viton O-Ring Instrument Seal

Installed Gauge: US Ametek 2" Dia. Black Painted Steel Case, Brass Internals, Dry Case. 2-3-2% Accuracy Full Span

Process/Inlet Connections:
1/2" Male NPT, 1/4" Male NPT, 1/4" Female NPT

Max Pressure Ratings:

Natural Polypro: 240 PSI @ 86° Fahrenheit

Materials of Construction:

Upper Body (Non-Wetted): Glass & Mineral Reinforced Polypropylene
Lower Body (Wetted): Injection molded in Natural Polypro. FDA, USDA, and USP standards are either met and/or exceeded, please contact us for further validation.

Diaphragm: Composite Diaphragm PTFE/FKM. Wetted side is Virgin PTFE. Non-wetted side is FKM.

Assembly Internals Fill: 70% Glycerin(99.5% FDA Approved), 30% Distilled Water Mix (Silicone, Halocarbon Fills Available

PLEASE CLICK ITEM # BELOW TO VIEW ADDITIONAL SPECIFICATIONS & DOWNLOADS

Items	MTG-25H030S-PPN Natural Polypropylene Mini Tuff Guard Isolator, 1/2" Inlet Male NPT, Composite PTFE/FKM Diaphragm, w/ 0-30" in-Hg Vac 2" Dia. Black Painted Steel, Brass Internals Vaccum Gauge List Price $85.95	MTG-25015S-PPN Natural Polypropylene Mini Tuff Guard Isolator, 1/2" Inlet Male NPT, Composite PTFE/FKM Diaphragm, w/ 0-15 PSI 2" Dia. Black Painted Steel, Brass Internals Gauge List Price $82.50	MTG-25030S-PPN Natural Polypropylene Mini Tuff Guard Isolator, 1/2" Inlet Male NPT, Composite PTFE/FKM Diaphragm, w/ 0-30 PSI 2" Dia. Black Painted Steel, Brass Internals Gauge List Price $82.50	MTG-25060S-PPN Natural Polypropylene Mini Tuff Guard Isolator, 1/2" Inlet Male NPT, Composite PTFE/FKM Diaphragm, w/ 0-60 PSI 2" Dia. Black Painted Steel, Brass Internals Gauge List Price $82.50	MTG-25100S-PPN Natural Polypropylene Mini Tuff Guard Isolator, 1/2" Inlet Male NPT, Composite PTFE/FKM Diaphragm, w/ 0-100 PSI 2" Dia. Black Painted Steel, Brass Internals Gauge List Price $82.50
Materials	N/A Nat PP, PTFE/FKM Diaph
Inlet Connection	N/A 1/2" MNPT
Installed Gauge	N/A 0-30" in-Hg Vac, Brass, Blk Pntd Steel	N/A 0-15 PSI, Brass, Blk Pntd Steel	N/A 0-30 PSI, Brass, Blk Pntd Steel	N/A 0-60 PSI, Brass, Blk Pntd Steel	N/A 0-100 PSI, Brass, Blk Pntd Steel