25 GPM Pro Big Dipper W-250-IS

SKU: W-250 Categories: All Big Dipper Models, Big Dipper Models, Big Dipper Pro Models

Price range: $3,844.00 through $4,373.00

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The Big Dipper PRO W-250-IS Automatic Grease Removal Device is a reliable and efficient grease trap solution for commercial kitchens. It handles up to a 25 GPM flow and holds more than 56.4 lbs. (25.6 kg) of grease, while meeting PDI-G 101, ASME A112.14.3 and A112.14.4 standards.

Advanced odor protection* keeps odors inside the tank and out of your kitchen.
Automatically removes grease and oils from tank for easy daily cleaning in 2 minutes or less.
Corrosion-resistant materials suitable for installation in virtually any location.
Attractive sanitary Stainless Steel exterior.
Compact footprint.

*Advanced Odor Protection prevents odors from escaping through the lid of the Big Dipper but does not prevent odors related to the rest of the plumbing system including but not limited to: open floor drains, air gaps, external solids straining devices, improper venting, and odors generated elsewhere in the plumbing system.

Thermaco Big Dipper W-250-IS Series

The Thermaco Big Dipper W-250-IS series consists of automatic, self-cleaning grease and oil recovery separators designed for floor-mounted or partially recessed installation. These units are engineered to efficiently separate and remove grease and oil from wastewater in commercial kitchens and food service establishments.

All models share a robust construction, featuring a bright finish type 304 stainless steel exterior and a rotationally molded polyethylene interior. They are rated to ASME A112.14.3 and/or PDI-G 101 standards.

Core Features (Common to all models):

Automatic Self-Cleaning: A rotating gear oleophilic/hydrophobic skimming wheel automatically removes grease and oil.
Programmable Operation: A digital control allows for scheduling skimming cycles.
Heating System: A self-regulating electric immersion heater with thermostatic control maintains the grease in a liquid state for effective skimming.
User-Friendly Design: Features include quick-release stainless steel lid clamps, a fully removable polymer lid with magnetic tensioners, and a separate, gasketted grease collection container with a handle and spout.
Integrated Components: Each unit includes a flow control device, a 1” (25mm) vessel vent, an integral gas trap, and an internal polymer/stainless steel strainer basket for collecting coarse solids.
Flexible Installation: The motor assembly and inlet/outlet direction are field-reversible without needing special tools. Two (2) no-hub connectors are provided for plumbing connections.
Safety Compliance: The electric assembly is tested to comply with ANSI/UL 73 and/or ANSI/UL 1004 standards, and the motor is equipped with overload protection.

Product Specifications

Specification	W-250-IS	W-250-IS-DPK	W-250-IS-SFK
Exterior Material	304 Stainless Steel, Bright Finish	304 Stainless Steel, Bright Finish	304 Stainless Steel, Bright Finish
Interior Material	Rotationally Molded Polyethylene	Rotationally Molded Polyethylene	Rotationally Molded Polyethylene
Max. Inlet Flow Rate	25 GPM (1.6 l/s)	25 GPM (1.6 l/s)	25 GPM (1.58 l/s)
Grease Retention Capacity	56.4 lbs (25.6 kg)	56.4 lbs (25.6 kg)	56.4 lbs (25.6 kg)
Skimming Rate	9 lbs per hour (4.08 kg/hr)	9 lbs per hour (4.08 kg/hr)	9 lbs per hour (4.08 kg/hr)
Number of Skimming Wheels	1	1	1
Internal Solids Strainer	1.85 gal (7 L)	1.85 gal (7 L)	1.85 gal (7 L)
Product Weight	48 lbs (19.5 kg)	48 lbs (19.5 kg)	48 lbs (21.7 kg)
Inlet/Outlet	2″ (50 mm)	2″ (50 mm)	2″ (50 mm)