Semco® Model 250-B Sealant Gun

The Semco® model 250-B handleless sealant gun is a new standard of the aerospace and electronics industries. It is designed for the quiet, pneumatic application of sealants, adhesives, potting compounds, and other materials packaged in Semco® disposable cartridges or Semkit® packages for multi-component materials. 

The Semco® model 250-B gun is available with retainers to fit standard 1, 2.5, 6, 8, and 12 oz. disposable cartridges. Air hoses to operate the gun must be ordered separately. The Semco® gun handle can not be attached to this model gun.

The semco gun is constructed of durable metal and engineered plastic parts designed to withstand the rigors of the production work place. The nickel plated semco retainers are affixed to the valve assembly via a quick connect, secure bayonet lock fixture permitting easy cartridge replacement.

All hose assemblies must be ordered separately. Fitted hoses
are available with Hansen, Aro, or Schrader connectors

	Model Semco 250-B Gun Description Part Number 1 oz. 250010B 2.5 oz. 250250B 6 oz. 250060B 8 oz. 250080B 12 oz. 250120B
Features Semco 250-B Reduces applied material cost Provides accurate material control Lightweight 0-100 psi (0-6.9) bar operating range Available in 1, 2.5, 6, 8, and 12 oz. sizes Bayonet lock on retainer permits quick cartridge change Durable, shock resistant parts Touch control on trigger regulates flow Positive control for smooth, even dispensing Ergonomic design