Airless Dispensing System Technical Specifications
1. Overcap
Material: PolyPropylene
2. Actuator
Material: PolyPropylene.
Multiple stylesare available
3. Upper Valve
Material: LLD PolyEthylene.
Self-Sealing Valve which seals the actuator orifice is shown. Other Upper Valve style consists of a LLDPE Check Valve mounted at the top of the Bellows
4. Collar
Material: PolyPropylene
5. Bellows
Material: LLD PolyEthylene. Bellows comprises the Pump Chamber and acts as a spring.
6. Lower Valve
Material: LLD PolyEthylene. The Lower Valve may be molded integral to the Bellows (as shown), or be a separate component.
7. Your Product
8. Cylinder Body
Material: PolyPropylene
9. Piston
Material: HD PolyEthylene. Piston has an integral Plug which is closed during filling operation.
