Commercial / HVAC / Plumbing Specification Guide For Pressure & Temperature Instruments & Related Accessories Prepared for Consultant, Design & Specification Engineers
Gauges Contractor Gauge (PCT, PCT-LF) 1. The pressure gauge shall have a 4.5” (115mm) dial and constructed of a 304 stainless steel case and ring. The dial shall be a white aluminum dish dial with black and red markings. 2. The wetted parts shall be made of a brass socket, silver solder welds and a phosphor bronze bourdon tube. The movement is made of brass. a. Lead free wetted parts (socket, solder, tube and restrictor screw) to be specified as required. (PCT-LF) 3.
Gauges All Purpose Sprinkler Gauge (PFE) 1. The pressure gauge shall have a 3.5” (90mm) dial and constructed of a black plastic. The dial shall be white aluminum with black and red markings. 2. The wetted parts shall be made of a brass socket, silver alloy welds and a phosphor bronze bourdon tube. The movement is made of brass. 3. The process connection is 1/4” NPT lower mount. 4. The pressure lens is a threaded polycarbonate and the pointer is made of black aluminum. 5.
Gauges General Purpose, Dampened Movement Gauge with Brass Internals (PFQ-ZR) 1. The pressure gauge shall have a 2.5” (63mm) dial. Case and crimped ring to be constructed of 304 stainless steel. The dial shall be white aluminum with black and red markings. 2. The wetted parts shall be made of a brass socket, silver alloy welds and a bronze bourdon tube. The movement is made of bronze. 3.
Gauges Heavy Duty Phenolic Gauge with Dampened Movement (PPC-ZR) 1. The pressure gauge shall have a 4.5” (15mm) dial and be constructed of black phenolic with a safety blowout back, solid front and integral back flange. The dial shall be white aluminum with black and red markings. 2. The wetted parts shall be made of a brass socket, silver alloy welds and a phosphor bronze bourdon tube. The movement is made of 304 stainless steel with over/under stops. 3.
Thermometers Direct Reading Bi-Metal Dial Thermometer (TBM) 1. The thermometer case shall have a 2” (50mm), 3” (75mm), 4” (100mm), 5” (125mm) or 6” (150mm) dial and be anti-parallax dish-shaped, non-reflective silver colour with black markings. It will come with an external recalibration screw on the back of the dial. The stem shall be 2.5” (63mm) or greater with a 1/4” or 1/2” NPT connection. 2. Thermometer stem shall be lower mount, centre back mount or fully adjustable. 3.
Accessories Pressure Snubber (SSN, SSN-LF) 1. The snubber shall be made of brass with a stainless steel snubbing element. a. Lead free brass to be specified as required. (SSN-LF) 2. The process connection will be 1/4” or 1/2” NPT. 3. Operating pressure will be a maximum of 10,000 psi (68,950 kPa) or 20,000 psi (137,900 kPa) with a burst pressure of 30,000 psi (206,850 kPa) or 60,000 psi (413,700 kPa). 4. Operating temperature will be -65°F to 650°F (-53°C to 343°C) or -320°F to 1,500°F (-195°C to 815°C).
WINTERS INSTRUMENTS MANUFACTURER OF INDUSTRIAL INSTRUMENTATION Winters Instruments operates globally and is distributed in over 80 countries. Please contact us for your nearest Regional Manager. Corporate Winters Instruments 121 Railside Road Toronto,Ontario M3A 1B2 Tel: 416-444-2345 1-800-WINTERS Fax: 416-444-8979 sales@winters.com Canada - Calgary Winters Instruments 4116 8th Street SE Calgary, Alberta T2G 3A7 Tel: 403-723-6645 1-800-WINTERS Fax: 403-723-6647 calgary@winters.
