Thompson manufactures sucker rod pumps and all components necessary for all downhole pumps. Our balls and seats are available in stainless steel, wearalloy and carbide. Stainless sets are heat treated to hardness of 54 to 61 Rockwell C. Wearalloy is an alloy of chromium, tungsten and cobalt. Seats test 48 to 50 and balls test 60 on the Rockwell C Scale. Carbide balls and seats test 70 Rockwell C and have excellent wear resistance. Thompson manufactures a full line of subsurface pump accessories, listed below:
• Perforated Bull Plugs 3 to 18 inches
• Bronze Magnetic Breaking Rod Boxes
• Combination Rod Box
• Piston Steel Polish Rods/and Spray Metal
• Seating Nipples
• Sand Flush Valve
• Heavy Duty Top Crowns
• Perforated Gas Anchors
• Working Barrel Couplings
• Off Coupler
• Extension Nipples
• Mechanical Holddown
• Bayonet Puller
• Mechanical Seat Nipple