Air Compressor Pumps, Splash Lubricated
SPEEDAIRE

Number Of Stages Number Of Cylinders Maximum Output Power Flywheel Diameter Pump Speed Oil Capacity Overall Height Overall Width Price
1 1 1/2 hp 12 5/8" 525 RPM 6 fl. oz. 17.43" 14.18" $793.99
1 1 1 hp 6" 820/1135/1425 RPM 8 oz. 10 1/2" 7" $691.90
1 2 2 hp 10" 955 RPM 8.5 oz. 11 1/4" 7" $648.29
1 2 3 hp 10" 1100 RPM 8.5 oz. 11 1/4" 7" $783.61
1 4 5 hp 14 1/2" - 24 oz. 13" 20" $951.26
2 2 5 hp 16 1/2" - 16 oz. 15 2/5" 21.7" $1,678.42
2 2 5 hp 16 1/2" 700 RPM 64 fl. oz. 22 1/4" 18" $2,509.17
2 2 7.5 hp 16 1/2" 1020 RPM 64 fl. oz. 24 3/4" 18" $2,337.06
2 4 - - 685 RPM 4 qt 21 1/2" 25" $4,291.77
2 4 15 hp 19 3/8" 1020 RPM 1 gal. 24 1/2" 28.37" $5,439.64

Description

Speedaire splash lubricated air compressor pumps offer compressed air to power tools and equipment. These two-stage pumps are suitable for mounting on baseplates or on tanks, particularly constructed for air compressor service. Choose from a range of these air compressor pumps, available in 3/4, 3/8, 1.25 and 1/2 Inch NPT sizes.

Working Mechanism

  • These compressors have inlet & outlet valves and a flywheel that rotates in the counterclockwise direction.
  • As the flywheel rotates, it draws air in through an inlet port, which traps between the flywheel and the casing.
  • As the flywheel rotates and continues to turn, the air volume between them decreases, causing compression.
  • The compressed air is then forced out through outlet valves into a storage tank.

Features

  • They feature cast iron construction for structural rigidity and high mechanical strength.
  • These pumps have splash lubrication, eliminating the need for additional equipment.
  • They have stainless steel or Swedish Steel reed / disc valves that ensure increased volumetric & pump efficiency.
  • These Speedaire air compressors are equipped with a flywheel for superior balance and vibration damping.
  • They are available in 1 and 2-stage variants.

Frequently Asked Questions

What is the difference between 1 and 2-stage air compressors?

  • The basic difference between a 1-stage and 2-stage air compressor is the number of compression stages. Air is compressed once in a 1-stage compressor, while it is compressed twice (for doubling the pressure) in a 2-stage compressor.
What factors must be considered while purchasing air compressor pumps?

  • Users should check whether they require reciprocating or rotary-type pumps and whether the applications require a single-stage or multi-stage operation.
  • They should also verify the power rating of an air compressor in horsepower (hp). Higher the horsepower, the higher the cost. So, choose the power rating according to application requirements.
  • Specific applications require a specific amount of air pressure and airflow rate. Maximum air pressure and rate & volume of airflow offered by an air compressor pump should match the application before purchasing. CFM (cubic feet per minute) denotes the maximum quantity of air a compressor can produce at a preset pressure level.

What is the maximum operating pressure of these Speedaire air compressor pumps?

  • These air compressors can operate under pressures ranging from 115 to 175 psi.

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