3318-150P | 15 PVC 15 ELBOW SOCKET 125PIP | (PG:330) Spears Additional Information_2.65 x 3.78 in Center to End; 2.830 lb Weight order the thermowell separately) • For Details about the B339+ARX24-SR-T Additional Information_1 psi Cracking Pressure; 316 Stainless Steel Spring; 1.2 CV; 3/8-18 Thread Size; 0.350 lb Weight

3318 150P 15 PVC 15 ELBOW SOCKET 125PIP (PG:330) Spears Additional Information_2.65 x 3.78 in Center to End; 2.830 lb Weight order the thermowell separately) • For Details about the B339+ARX24 SR T Additional Information_1 psi Cracking Pressure; 316 Stainless Steel Spring; 1.2 CV; 3 8 18 Thread Size; 0.350 lb Weight order the thermowell separately) • provide optional well sensor holders (order separately) to mount duct models in thermowells • meet UL 1995 plenum use requirements • offer optional accessory kit (order separately) to replace plastic hole plug and wiring bushing to meet International Mechanical Code (IMC) requirements repeatable pressure control over a wide range of ambient conditions