六月丁香婷婷大香蕉_苍井空4d肉蒲团三级无删减版_337P人体粉嫩久久久_亚洲欧洲AV无码专区2_春宵福利导航在线观看_成人午夜黄色软件_好硬～好爽～别进去～嗯视频_精品国产欧美一区二区五十路蜜臀

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 (see page 24 for more information). The Semco gun handle cannot be attached to this model gun.
The gun is constructed of durable metal and engineered plastic parts designed to withstand the rigors of the production work place. The nickel plated retainers are affixed to the valve assembly via a quick connect, secure bayonet lock fixture permitting easy cartridge replacement.

特點(diǎn)：
1. Reduces applied material cost
2. Provides accurate material control
3. Lightweight
4. 0-100 psi (0-6.9) bar operating range
5. Available in 1, 2.5, 6, 8, and 12 oz. sizes
6. Bayonet lock on retainer permits quick cartridge change
7. Durable, shock resistant parts
8. Touch control on trigger regulates flow
9. Positive control for smooth, even dispensing
10. Ergonomic design
11. Quiet operation