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POLYCAST(R) |
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INDUSTRIAL |
"Proud to be an American Company" |
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POLYCAST(R) PRE-SLOPED TRENCH DRAIN SYSTEM TRENCH DRAIN ACCESSORIES Installation Alignment Chair The Polycast Alignment Chair is the most efficient and economical means of setting a precast trench system. The alignment chair supports the ends of the channels, aligns and locks the joint rigidly together, and prevents the channels from floating. Adjusting channel elevation is easy with the Polycast Alignment Chair. NOTE: For use with 400, 500, 600 and 700 Series Channels.
Locking Devices are to be used with all grating systems where wheel traffic occurs. This is necessary to provide system integrity. They are available to prevent grate chatter and damage to channels. The locking device, a flat bar twisted into the offset pockets of each channel and bolted to the grate, can be easily removed to clean the channels.
Channel Adapters Male and Female Transition Devices (699F & 699M) are available where channel runs are in opposite directions and two channels are set either female to female or male to male. A female transition piece (699F) is used to fill the top space of the female to female joint (this applies to 600 Series only). An epoxy grout or urethane sealer can be used to smooth over the gap on the inside bottom of the channel. A male transition piece (699M) is used to lap under the male to male joint.
Polycast end caps are used to enclose or provide piping transitions to the female and male ends of the channels where catch basins are not being used. They fit all channels ending in five (5), zero (0), neutrals (N) and halves (H) and all Polycast 600, 700 & 900 Channels. Male End Caps (DA0670M)Polycast Universal male end caps are used to enclose or provide 4" pipe inlets to the female channel ends. Inlets accommodate 4" pipes. Female End Caps (DA0670)
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