
CAMPBELL FITTINGS
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang CAMPBELL FITTINGS dari 3G Electric.
What is the maximum working pressure for Campbell Fittings Type DC dust caps?
The Campbell Fittings Type DC stainless steel cam and groove dust caps, such as the QCG-DC150-SS, are rated to a maximum working pressure of 250 psi at 70°F. This rating applies to the coupling assembly when properly connected and locked. The pressure rating is based on the body material and gasket performance; for applications at higher temperatures or with aggressive media, consult the manufacturer's guidelines for derating factors.
What gasket material is used in Campbell Fittings cam and groove couplings?
Campbell Fittings cam and groove couplings, including both Type C and Type DC configurations, are supplied with nitrile gaskets. Nitrile (Buna-N) is a synthetic rubber with good resistance to petroleum-based oils, fuels, and hydraulic fluids, as well as water and some chemicals. It operates effectively within a temperature range typically from -20°F to 250°F, making it suitable for many industrial fluid transfer applications.
Are Campbell Fittings Type C couplings available in sizes other than 1 to 4 inches?
Based on the product range stocked by 3G Electric, Campbell Fittings Type C stainless steel cam and groove fittings are available in coupling sizes of 1 inch, 1-1/2 inches, 3 inches, and 4 inches. These correspond to thread sizes of 1 inch, 1-1/2 inches, 3 inches, and 4 inches respectively. The overall length varies by size, from 4-1/4 inches for the 1-inch model to 7-7/32 inches for the 4-inch model. For other sizes, check with 3G Electric for availability.
What is the difference between Type C and Type DC Campbell Fittings?
Type C Campbell Fittings are male hose shank couplings designed to connect to a hose end, providing a male thread or shank for attachment. Type DC are dust caps, which are used to cover and protect the coupling end when not in use, preventing contamination and damage. Both types are part of the Insta-Lock cam and groove system and share the same body material (stainless steel) and gasket material (nitrile). The dust caps include a locking arm to secure them in place.
Can Campbell Fittings stainless steel couplings be used with other cam and groove brands?
Campbell Fittings cam and groove couplings are designed to the standard cam and groove profile, which is an industry-standard configuration. This means they are generally interchangeable with couplings from other manufacturers that conform to the same dimensional standards, such as those specified in MIL-C-27487 or A-A-59326. However, for critical applications, it is recommended to verify compatibility by checking dimensions and gasket seating to ensure a proper seal.
Does 3G Electric supply CAMPBELL FITTINGS products?
Yes — 3G Electric (S) Pte. Ltd. supplies CAMPBELL FITTINGS products. We stock the CAMPBELL FITTINGS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
