Series PTGD Differential Pressure Piston-Type Gage Dwyer

SPECIFICATIONS Service: Compatible gases and liquids. Wetted Materials: Gage body: Aluminum or 316 SS; Piston: Aluminum or 316 SS; Spring: 302 SS; Seals: Buna-N ( standard) ; PTFE, Ceramic magnet; Dial case: Nylon 6 30% glass filled gage case. Window: Acrylic. Accuracy: ± 2% FS ascending. Temperature Limit: 176° F ( 80° C) . Pressure Limits: 3000 psi ( 206 bar) for aluminum body; 6000 psi ( 413 bar) for SS body. Size: 2.5Ý ( 63 mm) or 4.5Ý ( 115 mm) . Mounting Orientation: Mount in any position. Process Connections: 1/ 4Ý female NPT end connections standard; 1/ 4Ý female NPT back or bottom connections available. All styles available with 1/ 4Ý BSP. Weight: Aluminum: 2.5Ý 0.88 lb ( 399 g) ; 4.5Ý 1.35 lb ( 612 g) ; Stainless steel: 2.5Ý 1.75 lb ( 794 g) ; 4.5Ý 2.3 lb ( 1.04 kg) .