Graco Inc.

FRP Chopper System 

Fiberglass chopper System for Open Molding Handle fiberglass and catalyzed resin with ease with Graco spray-up laminating components and systems.

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The FRP system can be used to apply chopped fiberglass on your open mold applications. It offers precise on-ratio dispensing with easy transition from wet-out to chop.
To keep material costs low, the system has been designed so that it doesn’t need a surge botle and a low amount of solvent and resin is needed to prime the pump.
It also features a dual trigger function, allowing operators to change from wet-out to chop without removing the chopper.

By purely using Graco components, that are proven in multiple industries, you will have a solution that is technologically advanced, durable and long lasting.

FRP Chop system

Optimized ratio stability

*Available in 9:1, 13:1 and 17:1 pump ratios.
*Adjustable ratio catalyst pump - no tools are required for a quick and easy ratio change.
*Precision engineered linkage offers you superior ratio control and consistent cure

Lower cost of ownership

*Easy maintenance - fewer repair parts
*Long lasting seals mean less downtime
*Pumps last longer between planned maintenances
*No surge bottle necessary, less parts, solvent and resin needed to prime the pump

Optional DataTrak™ Control

*Monitors resin usage - Helps ensure product quality by tracking resin usage per piece, shift or day
*Tracks cycles for preventive maintenance schedule
*Displays real time flow rate - eliminates material waste due to worn spray tips

See Our Equipment
in Action

Для компанії Graco дуже важлива конфіденційність вашої інформації. Ми не будемо продавати інформацію про вас іншим компаніям. Проте для покращення обслуговування компанія Graco може передавати таку інформацію своїм партнерам-дистриб’юторам. Щоб отримати детальні відомості, див. нашу політику конфіденційності.

FRP Proportioner
Maximum air inlet pressure
100 psi
7 bar, 0.7 MPa
Maximum air inlet pressure to ASME solvent pressure pots
100 psi
7 bar, 0.7 MPa
Typical flow rate of pattern guns
Refer to RS Gun manual.
Refer to RS Gun manual.
A component (catalyst) inlet size
3/8 in tube
3/8 in tube
B component (resin) inlet size
1 5/16-12 UN-2A male
1 5/16-12 UN-2A male
Wetted parts
Stainless steel, carbide, UHMWPE, PTFE, and acetal
Stainless steel, carbide, UHMWPE, PTFE, and acetal
Resin Wetted Parts
Stainless steel, tungsten carbide with 6% nickel, UHMWPE, PTFE, (LW100C displacement pump only: Also includes carbon steel)
Stainless steel, tungsten carbide with 6% nickel, UHMWPE, PTFE, (LW100C displacement pump only: Also includes carbon steel)
Catalyst Wetted Parts (Series A and B systems, built prior to April 2013, have non-metallic nylon catalyst tube fittings. To convert your system to stainless steel fittings, see the FRP Proportioner manual)
301, 303, 304, 316, and 17-4 PH grades of stainless steel, silicon nitride, acetal, perfluoroelastomer, PE, PTFE, UHWMPE, polypropylene
301, 303, 304, 316, and 17-4 PH grades of stainless steel, silicon nitride, acetal, perfluoroelastomer, PE, PTFE, UHWMPE, polypropylene
Maximum fluid working pressure
13:1 Systems:
1300 psi
9 MPa, 90 bar
17:1 Systems:
1700 psi
11.9 MPa, 119 bar
Maximum fluid temperature (Maximum fluid temperature rating determined by lowest rated component in system)
Models with RS Gun
100°F
38°C
Models without RS Gun
160°F
71°C