Energy Machinery, Inc. - New England's Compressed Air Specialists
Energy Machinery, Inc.
10 Reservoir Park Drive
Rockland, MA 02370
Toll Free: 1-800-643-4330
Phone: 781-871-6220
Fax: 781-878-7085
Email: info@energymachinery.com
Website: www.energymachinery.com
Print Back
The AVLEK is a single stage vacuum pump. All A-Series compressors are designed to provide optimum performance in a wide variety of operations.

Pressure Lubricated

Factory Fill with ChampLub 500
Unit of Measure

Specifications

Pressure

 25 inHg to 350 psig 6.9 to 17.24 bar

Motor Power

 5.6 hp7.5 hp10 kW7.5 kW

Construction Material

 Cast Iron

Industry Standards/Certifications

 Compressed Air and Gas Institute (CAGI) Energy Star Partner ISO 9001:2008

Dimensions

Bore Diameter

 7.50 in191 mm

Stroke

 4.50 in114 mm

Suction and Discharge Pipe Size

 3 in

Inlet Port Design

 NPT

Discharge Port Design

 NPT

Length

 38 in965 mm

Width

 27 in686 mm

Height

 33 in838 mm

Weight

 600 lb272 kg

Vacuum Specifications

Speed at 7.5 to 10 hp (5.6 to 7.5 kW) Power

 870 rpm

Capacity at 870 rpm Speed and 7.5 to 10 hp Power

 62 ft³/min122 ft³/min146 ft³/min160 ft³/min169 ft³/min1.75 m³/min3.46 m³/min4.13 m³/min4.53 m³/min4.79 m³/min

Vacuum at 169 ft³/min Capacity and 870 rpm Speed

 5 inHg127 mmHg

Vacuum at 160 ft³/min Capacity and 870 rpm Speed

 10 inHg254 mmHg

Vacuum at 146 ft³/min Capacity and 870 rpm Speed

 15 inHg381 mmHg

Vacuum at 122 ft³/min Capacity and 870 rpm Speed

 20 inHg508 mmHg

Vacuum at 62 ft³/min Capacity and 870 rpm Speed

 25 inHg635 mmHg

Lubrication

Lubrication
  • Superior lubrication is accomplished through a gear driven oil pump powered by the crankshaft.
  • Pressurized system ensures complete lubrication to the crankshaft, connecting rods, bearings and piston pins.
  • Full flow, spin-on oil filter ensures impurities are removed before the lubricant contacts any internal components.
  • Oil pressure gauge is conveniently mounted to display the oil pressure.

Valves

Valves
  • Concentric ring design incorporates both the inlet and outlet valves in one assembly.
  • Designed to give 100% exposure to the air flow for maximum efficiency (i.e. more CFM per HP).
  • Discs and springs are made of AISI 420 stainless steel to give dependable corrosion-free and fatigue-free service life.

Standard Features

Standard Features
  1. ASME pressure relief valve protects the intercooler and first stage from over pressure.
  2. Suction unloading valves (where applicable) provide load less starting and stopping as well as quick response to capacity demands.
  3. Removable hand-hole plate allows easy access to the internal running gear.
  4. Tri-Metal insert bearings are two-piece for quick and easy replacement.
  5. Counterbalanced crankshaft assures smooth operation.
  6. Replaceable piston pin bearings are very economical when replacement becomes necessary.
  7. Deep-finned cylinders and heads quickly dissipate the heat of compression.
  8. Crankshaft ends are supported by large tapered roller bearings for smooth operation and long life.
  9. Oil pressure gauge assures the operator of lubrication system integrity.
  10. The cylinders and crankcase are built of industrial strength cast iron materials.
  11. Continuous Operation