BLUCHER
Frequently asked questions
Common questions about BLUCHER from 3G Electric.
What materials are BLUCHER floor drains and P-traps made from?
BLUCHER sanitary floor drains and P-traps are constructed from stainless steel, typically 304 or 316 grades, depending on the model. The material is chosen for corrosion resistance in wet environments and compatibility with cleaning chemicals. Products are supplied in an unfinished (raw) silver finish, which maintains the stainless steel's passive layer and avoids coating degradation over time.
What connection types are available for BLUCHER floor drains?
BLUCHER floor drains in the 3G Electric catalog use a No Hub connection type. This design allows the drain to be joined to piping using mechanical couplings, eliminating the need for welding or threading. No hub connections simplify installation and provide a leak-resistant joint suitable for sanitary drainage systems.
What grate sizes and pipe sizes are offered for BLUCHER floor drains?
BLUCHER floor drains stocked by 3G Electric are available with grate sizes of 8 inches or 12 inches, and nominal pipe sizes ranging from 3 inches to 6 inches. For example, model BFD-313 has an 8-inch grate with a 3-inch pipe, while BFD-336 has a 12-inch grate with a 6-inch pipe. This range accommodates different flow rates and installation footprints.
Do BLUCHER P-traps include a cleanout feature?
The BLUCHER P-traps listed in the 3G Electric catalog, such as models PT-2 and PT-4, do not include a cleanout port. They are designed as simple, straight-through traps for sanitary drainage. If cleanout access is required, additional fittings or a different trap configuration may be needed.
Are BLUCHER floor drains suitable for food processing environments?
Yes, BLUCHER floor drains are commonly specified in food processing facilities due to their stainless steel construction and slotted grate design, which facilitates drainage and cleaning. The no-hub connection reduces crevices where bacteria can accumulate. However, specific compliance with standards like EHEDG or 3-A should be verified for each application.
What is the overall length of BLUCHER P-traps?
BLUCHER P-traps vary in overall length based on nominal pipe size. The 2-inch model (PT-2) has an overall length of 7 7/8 inches, while the 4-inch model (PT-4) measures 11 3/8 inches. These dimensions are important for fitting into existing drainage layouts.














