Product Overview SUTTNER THERMAL RELIEF 3/8" MPT 140 DEG. Protects pump from overheating while protecting packings and valves from excessive heat. FEATURES: Automatic reset Brass body, cap and actuator Stainless steel spring Nitrile o-ring SPECIFICATIONS: 200 psi maximum 140 F maximum 3/8" MPT inlet Reviews (No reviews yet) Write a Review