Oil Pressure Sender 1/8 NPTF America 80 PSI Dual Station StandardEngine oil pressure sending unit sends a reading from 0-80 PSI to the oil pressure gauge. The Faria Oil Pressure Sender is a sensor used to monitor the oil pressure of a boat or other marine vessel's engine. The sender is designed to be used with dual station standard oil pressure gauges and features a 1/8 NPTF (National Pipe Thread Fuel) connection. The oil pressure sender is capable of measuring up to 80 psi (pounds per square inch) and is designed to be compatible with a range of engines commonly found in marine applications. The dual station capability allows for the sender to be connected to two separate gauges, providing redundancy and ensuring accurate oil pressure readings. Faria is a trusted name in marine instrumentation and is known for producing high-quality and reliable products. The Faria Oil Pressure Sender is a popular choice among boat owners who are looking for a durable and accurate way to monitor their engine's oil pressure.