West System
Mini Pump Set For Group A,B,C - West System
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Part # 300, List Price: $16.16
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MINI PUMPS are designed for convenient and accurate dispensing of WEST SYSTEM brand 105 Resin and the appropriate hardener for the job. Mini pumps mount directly on the resin and hardener containers and eliminate the mess involved with measuring by weight and volume. The pumps are calibrated to deliver the proper working ratio with one full pump stroke of resin for each one full pump stroke of hardener. Made of durable polypropylene, the pumps can be left mounted in the resin and hardener cans and will give years of dependable service. For the proper mixing ratio use models 301A and 301BC for 205 and 206 hardener, and use models 303A and 303BC for 207 and 209 hardener.

MODEL A DISPENSING PUMPS are designed to disperse larger metered quantities of epoxy. For large projects, a dispensing pump will reduce mixing time and waste. Reservoirs hold one gallon of resin, and one quart of hardener. For the proper mixing ratio, use model 306 for 205 and 206 hardener, and use model 3063 for 207 and 209 hardener. Both models come with a convenient carry handle.

HIGH CAPACITY GEAR PUMPS are designed for boat builders and other high volume users of WEST SYSTEM epoxy. The metered resin/hardener mixture is delivered with continuous rotation of the crank. These workhorses dispense up to 5 quarts per minute, yet neatly dispense smaller quantities with partial crank rotation. Positive shutoff prevents resin and hardener loss through dripping spouts. The large reservoirs hold two gallons of resin and one gallon of hardener. For the proper mixing ratio use model 309 for 205 and 206 hardener, and use model 3093 for 207 and 209 hardeners.

Part No.Container SizeResinHardnerRatio
Mini Pump
655-301AX XXX 5:1
655-301BC XX XXX 5:1
655-303AX X XX3:1
655-303BC XX X XX3:1
Model A Dispensing Pump
655-306XXXXXXX 5:1
655-3063XXXXX XX3:1
High Capacity Gear Pump
655-309 XXXXX 5:1
655-3093 XXX XX3:1
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Works great!
by John from Council Bluffs, Iowa on February 10, 2016
The pumps are a great way to measure out just the right amount of resin and hardener. The epoxy isn't cheap, so this helps to measure out small amounts to finish the job without waste.
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West pumps
by David from Sellersburg, Indiana on September 05, 2013
Work great saves time
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mini pumps
by Edward from Daphne, Alabama on March 09, 2012
I found them easy to use, and good product.
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I ordered the quart of 105 res, and the pint of fast hardener will these pump work with the small res. allways had the gal. can. Great stuff Thanks 1yachtcarpenter.?
Yes it works with the A, B, or C size group. The quart is the size A. So that is why the part number is 105A.

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