BANJO
Frequently asked questions
Common questions about BANJO from 3G Electric.
What pressure ratings are available for BANJO Type DC polypropylene cam and groove dust caps?
BANJO Type DC polypropylene dust caps are rated for maximum working pressures that vary by coupling size. For example, the 3/4-inch, 1-inch, and 1-1/2-inch sizes are rated for 300 psi at 70°F, while the 2-inch size is rated for 200 psi at 70°F. The 3-inch and 4-inch sizes are rated for 100 psi at 70°F. These ratings apply at 70°F and may derate at higher temperatures. All caps in this series use EPDM gaskets. Always verify the specific part number and size for your application.
What materials are used in BANJO cam and groove fittings?
BANJO cam and groove fittings are commonly made from glass-reinforced polypropylene, which offers chemical resistance and durability. Some fittings are also available in stainless steel, aluminum, or other materials. The polypropylene versions are suitable for many chemical and agricultural applications. Gaskets are typically EPDM, but other elastomers may be available. The choice of material depends on the fluid being handled, temperature, and pressure requirements. Consult the specific product specifications for material compatibility.
Are BANJO garden hose washers suitable for potable water?
BANJO garden hose washers are made from EPDM, which is generally acceptable for potable water applications. However, the suitability depends on local regulations and the specific application. The washers are rated for 75 psi maximum working pressure at 70°F and 100°F. They are designed for 3/4-inch hose I.D. and are commonly used in irrigation, washdown, and general water transfer. For potable water systems, always confirm compliance with applicable standards.
What is the purpose of BANJO manifold pipe fitting U-bolts?
BANJO U-bolts, such as the MPN UB202, are designed to secure manifold pipe fittings in industrial piping systems. They clamp pipes, valves, or accessories to a mounting surface or manifold. The U-bolt has a 3/8"-16 thread size and is made from stainless steel. Each kit includes two hex nuts and two lock washers. These components help maintain the stability of fluid-handling assemblies and reduce vibration. They are used in conjunction with BANJO manifold systems and other piping components.
Can BANJO polypropylene fittings be used with acids and caustics?
BANJO polypropylene fittings are resistant to many acids, bases, and solvents, making them suitable for chemical transfer applications. However, resistance varies with the specific chemical, concentration, and temperature. It is essential to consult a chemical resistance chart for polypropylene and the specific elastomer used in gaskets (often EPDM). BANJO provides technical data to assist in selection. For aggressive chemicals, stainless steel or other materials may be required. Always verify compatibility before installation.
What sizes of BANJO cam and groove dust caps does 3G Electric stock?
3G Electric stocks BANJO Type DC polypropylene cam and groove dust caps in sizes including 3/4 inch, 1 inch, 1-1/2 inch, 2 inch, 3 inch, and 4 inch. These correspond to part numbers such as 075CAP, 100125CAP, 150CAP, 200CAP, 300CAP, and 400CAP. The catalog includes over 440 BANJO SKUs, covering a range of fittings, valves, and accessories. Availability may vary, so check with 3G Electric for current stock. Custom sizes and materials can be sourced upon request.
