Trerice 91000XT Series Tank Thermostat Oil Field Heaters Treaters Separators SKU: TRE-91000XT-WB-BCE This sale transaction is for a Trerice 91000XT Series Tank Thermostat Oil Field Heaters Treaters Separators, included exactly what is pictured. Description. The 91000XT Tank Thermostat is specifically designed to control the temperature of heaters, treaters and separators within the petroleum industry. It is entirely self-contained, requires no external power source, and is the most widely preferred unit of its kind. When installed in a treater, the normally open valve will automatically close off the flow of gas as temperature increases, thereby regulating temperature within the treater. The Trerice 91000XT is ruggedly constructed with a heavy duty, die cast aluminum actuator housing and fully enclosed bellows assembly. Its single seated, cast-iron valve body is fitted with a stainless steel plug assembly and soft seating o-ring to provide tight shut-off. Specifications. Brand Name: Trerice Model: 91000XT Power Requirements: Fully self-contained -no external power required Set Point: Integral to housing Scale Bellows: High pressure brass, corrosion resistant, tin plated finish Adjustment Screw Bushing: Lubricant impregnated sintered bronze Range Adjustment Spring: Cadmium plated Overrange Protection: Upper range limit +100F for temporary situations Thermal System: Bulb: Copper, .80" x 8", with 1" NPT union connection for thermowell Thermowell: Steel, 1 NPT connection Valve: Single seat, normally open Body: Cast-iron Trim: Stainless steel plug assembly with soft seating o-ring, iron seat Port Size: 1" Connection: 1" NPT threaded ends Applications. Oil Field Heaters, Treaters Separators TERMS OF SALE: If, after receiving this item you discover that it was not the one you wanted, simply return it for a full refund within 30 days. You will have to pay for the return shipping charges. Refund is void if you have installed, used or damaged the item in any way. Item must be returned with its original box, packing materials and instructions (if applicable) Cleared payment via PayPal must be received within 2 days of transaction and prior to shipping. SHIPPING: Any posted shipping only applies to the U.S. 48 States PR. All other areas/regions will be automatically calculated with the shipping calculator and are based on your location. International buyers: Customs fees, duties, taxes, tariffs other fees are your responsibility. Arrival time will depend on your location. Please allow for ample shipping time for international destinations. If you have any questions, feel free to ask. Thank you for visiting!