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Battery Powered Dispensing Equipment

Semco® Model 1250 battery powered dispensing gun

SEMCO® Model 1250 is a battery powered dispensing gun

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The SEMCO® Model 1250 is a battery powered dispensing gun intended for the application of sealants, adhesives, potting compounds, and other materials packaged in Semco cartridges or SEMKIT® Packages. The unit is designed for usage in the aerospace and electronics industries and offers the convenience of a light-weight, powered dispensing solution without the hassle of an air hose. Each unit comes with (2) 12V lithium-ion batteries, a 2.5 oz. threaded plastic retainer, a 6 oz. threaded.


The Semco Model 1250 dispensing gun is designed to be used with materials packaged in Semco cartridges with a wiper plunger (WP) ONLY. Typically, pre-mixed and frozen sealants are packaged with a black P-plunger with which this gun is NOT COMPATIBLE. Aerospace sealants supplied in Semkit packages are most commonly packaged with a wiper plunger (WP), which is what this gun is specifically designed for. Additional retainers for this unit must be purchased separately.


PPG's aerospace business provides precision molded Semco brand cartridges, plungers, nozzles, sem-luer adapters, and sem-needles. When these accessories are used in conjunction with the Semco Model 1250 dispensing gun, the exact amount of material can be dispensed at the precise location required.


  • Light-weight (less than 3 lbs)
  • Ergonomic design – optimizes the weight balance in operators’ hands1250BatteryGunS.jpgImproved portability, no air hose required
  • 60 minutes to completely charge 12V lithium-ion battery
  • Fully charged battery can dispense between 50 and 60 six ounce Semco cartridges
  • Variable dispensing speed control on rear of gun from 1 (low) to 9 (high)
  • 2.2 (kN) stall force