51000 Series IS Maintenance Poster
$7.28Poster describing Daily, Weekly, and Quarterly Maintenance Procedures for a 51000 Series Big Dipper with Internal Strainer.
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Poster describing Daily, Weekly, and Quarterly Maintenance Procedures for a 51000 Series Big Dipper with Internal Strainer.

55 Gallon Drum with Lid Dimensions Height: 36″ (91.4 cm) [35 5/8″ (90.5 cm) without lid] Diameter: 22 3/4″ (57.8 cm) Thickness: 2.2 mm Capacity: 55 gal (208.2 L) UN Rating: 1H2/Y250/S Material: HDPE (High Density Polyethylene)

Sometimes space restrictions require the installation of Big Dipper and Trapzilla units in basement locations where significant head pressure becomes a factor. The VFCA-75 Vented Flow Control module provides an option for use with installations where significant head pressure is present (greater than 6′ [1.95 m]) or where applicable regulations require vented flow controls. The Vented Flow Control helps reduce problems associated with high head pressure and helps slow the drainwater flow down the pipe, preventing it from exceeding 75 gallons per minute (4.73 l/s). Includes appropriate PVC fitting and flow stainless steel flow control orifice.

Convenient Replacement Packets of Active Carbon Pellets for the Big Dipper Carbon Filter. Each packet contains 9 oz. of activated carbon pellets. Simply empty the entire 9-oz. packet into the Carbon Vent Filter container and replace lid. Replace Active Carbon Pellets every 3 months for best results.

Convenient Replacement Packets of Active Carbon Pellets for the Big Dipper Carbon Vent Filter. Each packet contains 9 oz. of activated carbon pellets. Simply empty one entire 9-oz. packet into the Carbon Vent Filter container and snap on the lid. Replace Active Carbon Pellets every 3 months for best results.


Complete Assembly of one Heater H-8 and one Thermostat with bulb clamps



Atmospheric Vacuum Breaker, 3/4″ for W-750-AST and W-1250-AST Models (120 and 230 V)



Basket Assembly for W-250-AST designed to catch solids larger than 1″ (25mm) in diameter.

Basket Assembly for W-750-AST and W-1250-AST, designed to catch solids larger than 1.5″ (38m) in diameter.

Basket latch for Big Dipper 8000 series AST units

Installation Instructions: Simply fit the narrow end of the Carbon Vent Filter into any 2-in. no-hub coupling or venting pipe opening where odor is a concern. Coupling sizes needed:
Replace with new Carbon Vent Pellets every 3 months for best results.
Carbon Vent Pellets are currently sold in packs of 4.