Pneumatically operated pump for use with single-line systems
Model 1829 is an air-operated, positive-displacement pump delivering a maximum volume by means of a single stroke of the pump. Solenoid air valves and adjustable, solid-state time controls are integrated into the pump body. Designed to deliver grease to single-line metering devices, the Model 1829 includes a special high-volume refill fitting. Acrylic reservoirs are available in several sizes. Integrated controls feature LED indicators for “Power On”, “Pump On” and “Alarm,” along with a membrane-type, “Manual Lube" switch.
Model 1829 is similar to model 1827 except that it includes a Model 2010 pump (50:1 ratio, 231 in³/min (3785 cm³/min) delivery at 100 psi air). Fits U.S. standard 400 lb refinery drums. It also includes a Model 85209 controller and 85215 vent valve.
Features and benefits:
- Modular structure consists of 4 1/4 inch air motor, air cylinder, pump tube, vent valve assembly, drum cover, controller and air and lubricant connecting hoses
- For U.S. standard refinery drums (removable head)
- Simplified, modular design
- High wear resistance
- Reliable, robust construction
Function principle pneumatically operated double-acting piston pump Outlets 1 Metering quantity 3785 cm³/min 231 in³/min Lubricant grease NLGI 0, 1, 2 Operating temperature 0 to +50 °C +32 to 122 °F Operating pressure min. 82 bar
max. 240 bar
min. 1200 psi
max. 3500 psi
Reservoir 180 kg 400 lb (U.S. standard) Material steel, brass, copper, polyurethane, nitrile Connection outlet 3/8 NPTF (F) Air inlet connection 3/8 NPTF (F) Transmission ratio 75:1 Voltage (controller) 120 V, 60 Hz
110 V, 50 Hz
Dimensions 610 × 610 × 1578 mm 24 × 24 × 62.125 in Mounting position vertical