221830 Semco® model 850-A Metal hand sealant gun is the standard of the aerospace and electronics industries.

Semco® Model 850 Manual Dispensing Gun

The Semco® model 850 gun is a hand-operated, high quality dispensing gun designed to accept Semco® disposable cartridges or Semkit® packages.

It is suitable for the “in-field” application of sealants, adhesives, and other materials. The ratchet handle is made of metal for tough, durable, long-term use. A threaded retainer provides a tight fit into the ratchet handle, permitting uninterrupted operation. It also allows for the quick and easy replacement of cartridges. Custom size retainers accommodate Semco® 1, 2.5, 6, 8, 12, 20, 32 oz., and 1/10 gallon disposable cartridges. The retainers are available in metal or plastic.

Features

• Portable
• Requires no air or power supply
• Available in 1, 2.5, 6, 8, 12, 20, 32 oz. and 1/10 gallon sizes
• Lightweight
• Rugged, heavy gauge metal construction
• Easy to operate
• Dispenses a wide range of sealants, adhesives, or other materials
• Handles thick, viscous materials

• 1 oz. Plastic	231556
  2.5 oz. Plastic	221825
  2.5 oz. Metal	221824
  6 oz. Plastic	221828
  6 oz. Metal	221830
  8 oz. Metal	221832
  12 oz. Metal	221836
  1/10 gallon Plastic	230273
  20 oz. Metal	230274
  32 oz. Metal	234054