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SuperGun® Screw-Primed Pump

Brand: Sealweld
Replacement parts for the SuperGun Screw-Primed Pump are available from CR Wall. To determine which parts you require, please reference the parts document available for download here. Simply send us your required part numbers by completing the "Request Information" form.
The Sealweld SuperGun® Pump has an extra long lever handle that makes high-pressure injection easy. It is lightweight and very portable. 

The screw-primed design indicates how much product remains in the barrel and the high-pressure check valve system prevents dangerous "kicks". The SuperGun® Pump has been designed to withstand the rigors of field use and every pump is tested prior to shipment. 

Durability, easy to carry and faster pumping make it the valve technician’s favorite hand-held, high-pressure sealant injection pump for topping-up procedures when only small quantities of lubricant is required.

Included items with kits
SuperGun Pump Repair Kit - 421729
  • (x1) Piston Cartridge Assembly - 421688
  • (x1) Barrel Gasket - 421704
  • (x1) Bonded Seal  3/8” - 421719
  • (x1) Leather Cup - 421721
  • (x1) Spring - 421723
  • (x1) Piston O-Ring Nitrile - 421691
  • (x3) Piston Body O-Ring Nitrile - 421692

SuperGun Linkage Assembly Kit - 421707
  • (x2) Harness Links - 421709
  • (x1) Handle Pin - 421710
  • (x1) Head Pin - 421711
  • (x5) NyLock Nut - 421712
  • (x1) Fulcrum Link - 421714
  • (x1) Fulcrum Bolt - 421715

SuperGun Primer Rod Assembly - 421716
  • (x1) End Nut - 421717
  • (x1) Bonded Seal 3/8” - 421719
  • (x1) Rod Bearing - 421701
  • (x1) Small Cup Washer - 4217201
  • (x1) Leather Cup - 421721
  • (x1) Large Cup Washer - 421722
  • (x1) Spring - 421723
  • (x1) Shaft - 421724
  • (x2) Shaft Body Nut - 421725
  • (x1) Shaft Bearings - 421726
  • (x1) Shaft End Nut - 421727
  • (x1) Primer Rod Crank - 421700
The Sealweld SuperGun® Pump has an extra long lever handle that makes high-pressure injection easy. It is lightweight and very portable. 

The screw-primed design indicates how much product remains in the barrel and the high-pressure check valve system prevents dangerous "kicks". The SuperGun® Pump has been designed to withstand the rigors of field use and every pump is tested prior to shipment. 

Durability, easy to carry and faster pumping make it the valve technician’s favorite hand-held, high-pressure sealant injection pump for topping-up procedures when only small quantities of lubricant is required.

Included items with kits
SuperGun Pump Repair Kit - 421729
  • (x1) Piston Cartridge Assembly - 421688
  • (x1) Barrel Gasket - 421704
  • (x1) Bonded Seal  3/8” - 421719
  • (x1) Leather Cup - 421721
  • (x1) Spring - 421723
  • (x1) Piston O-Ring Nitrile - 421691
  • (x3) Piston Body O-Ring Nitrile - 421692

SuperGun Linkage Assembly Kit - 421707
  • (x2) Harness Links - 421709
  • (x1) Handle Pin - 421710
  • (x1) Head Pin - 421711
  • (x5) NyLock Nut - 421712
  • (x1) Fulcrum Link - 421714
  • (x1) Fulcrum Bolt - 421715

SuperGun Primer Rod Assembly - 421716
  • (x1) End Nut - 421717
  • (x1) Bonded Seal 3/8” - 421719
  • (x1) Rod Bearing - 421701
  • (x1) Small Cup Washer - 4217201
  • (x1) Leather Cup - 421721
  • (x1) Large Cup Washer - 421722
  • (x1) Spring - 421723
  • (x1) Shaft - 421724
  • (x2) Shaft Body Nut - 421725
  • (x1) Shaft Bearings - 421726
  • (x1) Shaft End Nut - 421727
  • (x1) Primer Rod Crank - 421700