Graco
Products

Products
Where to Buy
Customer Service
Tech Support
Site Map
Contact Us



 
Precision Dose

Dispense System

The most complete system for dispensing sealants that use booster paste to speed cure of structural sealants

Graco's Precision Dose Dispense System pumps, meters, mixes and dispenses a variety of boosted sealant and adhesive products.

It is designed to inject small amounts (1-3%) of booster paste into sealants and adhesives based on urethane or modified silane (MS) chemistry. Boosting these materials speeds cure time, therefore improving factory productivity and saving valuable floor space.

WHERE TO BUY


Search is for US & Canada. Search for other regions.

 

  • 1K urethane or modified silane structural adhesives have a booster fluid metered in for quick green strength
  • 1-3% injection is accomplished by firing 1/10 cc shots into the mixer with a Severe-Duty Precision Dose valve
  • King 65:1 Check-Mate Severe-Duty adhesive pump with encoder to monitor pump flow
  • PLC controls and monitors system
  • Simple ratio checking
 

 

  • Urethanes
  • Modified Silane Polymers
 

 

  • Bonding in the assembly of trucks, buses, trailers, RVs and prefabricated homes
  • Other glass/metal
  • Other glass/fiber-reinforced plastic
  • Marine, rail and bus assembly
 

System Components

  1. Control Box controls firing of booster valve, monitors adhesive and booster levels and overall performance
  2. User Interface Pendant (not shown) allows users to set parameters that work best with sealant in use
  3. Material Feed Module available in 23 liter (5 gal) or 200 liter (55 gal) pump options
  4. 2K Ultra-Lite Dispense Valve for disposable, air-operated mixer-type valve that does not require flushing
  5. Severe-Duty Piston Pump in 65:1 power ratio to provide consistent flow of high viscosity sealant
  6. Booster supply available in sausage pack or 23 liter (5 gal) options
  7. Booster paste hose is designed with a durable PTFE core with a stainless steel braid cover
  8. Adhesive hose with high-pressure synthetic rubber core designed for use with moisture-cure materials
 

0