Single Point Lubricator, Included Grease Type Mobil SHC 100, Lubrication Point Type Single, Feeder Capacity 125 cc, Operating Temperature - Minimum -4 Degrees F, Operating Temperature - Maximum 131 Degrees F, Spring Force 72 psi, Connection Size 1/4 in, Pre-Filled Status Pre-Filled, Connection Type NPT, Feeder Material Polyethylene Terephthalate, Flow Rate Adjustability Adjustable, Delivery Method Continuous, Includes Service Indicator, Unit Cover, Refillable No, Grease Color Red