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MASONS SUPPLY COMPANY
Oregon (800) 537-3407 ♦ Washington (800) 537-6216
Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Wilsonville | Ridgefield | Seattle | Tacoma | Woodinville
M A S C O . N E T
POUR IN PLACE
Polycast
Precast concrete drains are an improved method of installing
drainage systems in concrete slabs. Each channel has built-in
0.65% slope that simplifies installation and guarantees efficient
drainage. Precast components eliminate complicated formwork.
Just assemble the components inside a prepared excavation
and pour the slab. Installation time and labor is a fraction of
that required to form a cast-in-place drainage system. Precast
channels are made of high strength polymer concrete that
resists damage from freeze/thaw and exposure to a wide range
of chemicals. The extremely smooth, rounded surface provides
maximum liquid flow. All channels come complete with either
galvanized steel (light load) or cast iron (medium load) gratings.
Standard channel length is 48". A wide selection of grates is
available to handle any situation. For general usage, galvanized
steel is standard. The cast iron grate is ideal for medium traffic
areas. The fiberglass grate is highly resistant to corrosives. Stainless
steel is available for food processing areas. Drainage channels
are supplied complete with the specified grate. The system also
includes catch basins with removable trash buckets. All channels
are numbered and have arrows indicating the flow direction.
This versatile system is economical, durable and easy to install.
It provides an ideal solution to almost any surface drainage
problem. A reinforced frame system is required to resist heavy
loads on slabs where hard wheeled traffic is anticipated. Call
Masons for more information on your load requirements and
chemical resistance.
650 catch basin
No.
Size
Wt (lbs)
Channels
PC 600-625 4' Polyester Channels
37.0 – 77.0
Grates
PC 640
4' Slotted Galv Grate
8.0
PC 641
2' Cast Iron Slotted Grate
15.0
PC 641D 2' Ductile Iron Slotted Grate
13.0
PC 646
4' Perforated Galv Grate
8.0
PC 647
4' Slotted S/S Grate
7.0
PC 644
4' x 5/8" Fiberglass Grate
10.0
PC 657
4' Perforated S/S Grate
8.0
PC 670
2' Duraguard Grate
4.0
PC 640R
4' Slotted Galv Reinforced Grate
12.0
PC 646R
4' Perforated Galv Reinforced Grate
12.0
PC 647R
4' Slotted S/S Reinforced Grate
12.0
PC 657R
4' Perforated S/S Reinforced Grate
14.0
Accessories
PC 700
2' Cast Iron Frame
15.0
PC 700PE
2' Duraguard Frame
2.0
PC 642
Locking Device for Galv Grate
1.0
PC 642B
Locking Design for CI Grates
1.0
PC 642BH Locking Design for CI Grates/Frames
1.0
PC 642S
Locking Design for S/S Grates
1.0
PC 633
Alignment Chair
1.5
PC 670F
Universal End Cap (Shallow End)
0.5
PC 670M Universal End Cap (Deep End)
0.5
PC 650
6" x 24" Catch Basin
94.0
PC 651
12" x 24" Catch Basin
125.0
PC 643
12" x 24" Cast Iron Grate
63.0
PC 650TA 650 Trash Bucket Plastic
3.0
PC 651TA 651 Trash Bucket Plastic
4.0
651 catch basin
TRENCH DRAIN