Description Alemite Spring Driven Lubricators are a proven, simple method to deliver lubrication. Features: Adjustable knob controls lubricant flow Tapered metering pin attached to unit piston ensures uniform flow Refillable through standard hydraulic grease fitting Includes 3 variable pressure springs Connection Thread: 1/4″ NPFT(m) Capacity: 1.75oz(50 g) Temp Range: -40 to 150 °F (-4 to 66°C) Weight: 1.4 lb (0.63 kg) Compatibility Grease up to NLGI grade 2 SPECIFICATIONS Spring Pressure Ratings Color Extra Heavy 14.1 psi (0.97 bar) full 6.60 psi (0.46 bar) empty Black Heavy 8.60 psi (0.59 bar) full 3.90 psi (0.27 bar) empty Green Standard 6.60 psi (0.46 bar) full 3.10 psi (0.21 bar) empty Orange
