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THERMOWELL APPLICATIONS STANDARD FEATURE

Control Panels and Temperature Controls - 21691 GT Thermostat Accessories

Type GPW( ) Thermowells

Type GPW Thermowell is suitable for immersion type applications where the solution being heated must be kept away from the thermostat sensing bulb or where replacement of the thermostat while system is under pressure is desired.Completely heliarc welded assembly includes standard wall tube, fitting with both internal and external NPT threads, and .188 inch thick end disk.

Type PG( ) Packing Glands

S PACKING GLAND APPLICATIONSSTANDARD FEATURE Type PG Pack Gland is designed to seal off the space around the capillary of the GT Thermostat. The external threads of the fitting makes possible the sealing off of the sensor from the contents without the use of a thermowell.Standard design and size makes this fitting suitable for installation of most bulb and capilary thermostats. S Catalog Number Description Material Diam.(Inches) Length(Inches Fitting Size NPT Wt.(lbs.)

GPWS-12 Thermowell for GT Sta t Steel 1/2 " 12 1/2"NPTx3/4"NPT 1 GPWS-24 Thermowell for GT Sta t Steel 1/2 " 24 1/2"NPTx3/4"NPT 2 GPWS-36 Thermowell for GT Sta t Steel 1/2 " 36 1/2"NPTx3/4"NPT 3 GPWSS-12 Thermowell for GT Sta t Stainless Steel 1/2 " 12 1/2"NPTx3/4"NPT 1 GPWSS-24 Thermowell for GT Sta t Stainless Steel 1/2 " 24 1/2"NPTx3/4"NPT 2 GPWSS-36 Thermowell for GT Sta t Stainless Steel 1/2 " 36 1/2"NPTx3/4"NPT 2 GPWL-12 Thermowell for GT Sta t Lead 5/8 " 12 1/2"NPTx3/4"NPT 1 PG-25 A Packin g Gland for GT Nickel Plated Brass 3/8 - 18 ( NPT ) 0.2 PG-25B Packin g Gland for GT Nickel Plated Brass 1/2 - 14 ( NPT ) 0.2 PG-25C Packin g Gland for GT Nickel Plated Brass 3/4 - 15 ( NPT ) 0.2 PG-25D Packin g Gland for GT Stainless Steel 3/8 - 18 ( NPT ) 0.2 PG-25E Packin g Gland for GT Stainless Steel 1/2 - 14 ( NPT ) 0.2 PG-25F Packing Gland for GT Stainless Steel 3/4 - 15 (NPT) 0.2

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