Anfield^® Series SKDF Pressure Switch is one of the smallest pressure switches in the market offering an integrated Deutsch receptacle. The SKDF series features silver nickel alloy contacts, direct blade contact, diaphragm/piston combination, and gold contact available. It is used best for mobile equipment, street sweepers, and cement trucks because it has the ability to plug in a mating Deutsch DT06-2S plug for an instant solution to the constant water spray present in mobile applications.