Aftermarket Pumps to Fit Moyno® 500

In the history of Moyno®Pumps, no other pump line has ever been as adaptable to handle so many various applications as the Moyno® 500 (sometimes referred to as the SP or small pump). The Moyno® 500 pump is a powerful, all-purpose positive displacement progressing cavity pump suitable for fluid handling applications in the municipal, industrial, residential, recreational and agricultural markets, as well as many other areas. ACCA Pumps manufactures aftermarket spare parts and pumps to fit the Moyno® 500 applications. Contact us for more information.

Features of the Moyno® 500 pump

• Longer life in abrasive and non-lubricating applications when compared to other
  positive displacement pump types.
• High and low viscosity capabilities with little shearing.
• Self-priming up to 28 feet of water.
• No valves, pistons or gears to wear out or gum up.
• Provides accurate, repeatable, non-pulsating flow.
• Compact size … perfect for OEM systems.
• Easily maintained, on-site.

Available in motorized or non-motorized models, a variety of construction materials and discharge pressures to 600 psi enable the Moyno® 500 to deliver outstanding performance to a broad range of fluid handling applications. The following is a partial representation of the applications the Moyno® 500 is ideally suited for:

Water and Waste Treatment Applications

• Sampling
• Polymer Transfer
• Booster
• Dosing
• Transfer

Industrial Applications

• Machine Tool Coolants
• Burner Feed
• Oil/Fluid Recovery
• Fluid Transfer
• Filling Machines

Residential Applications

• Shallow Wells
• Booster
• Lawn Sprinkler
• Cellar Drainage

Recreational Applications

• Swimming Pools
• Fountains
• Plant Watering

Agricultural Applications

• Building Water Supply
• Pond, Water Cart Filling

Petrochemical Applications

• Waste Oil Recovery
• Chemical Transfer

Machine Tool Applications

• Cutting Oil
• Cooling Oil
• Circulating Lube Oil
• Polishing Oil

Medical Equipment Applications

• Hemodialysis
• Control Equipment

Marine Applications

• Sampling
• Metering
• Dosing
• Spraying
• Oily Water Separators
• Fuel Oil Transfer
• Hot Water Circulation
• Fountains
• Swimming Pools
• Field Drainage
• Sprinklers
• Tractor Tire Ballasting
• Irrigation, Plant Feed
• Abrasive Chemicals
• Research Pilots
• Chemical Deburring
• Gear Case Oil
• Electric Discharge Dielectric
• Oil/Water Transfer

The 500 Series Moyno® is available in 48 different models consisting of a total of four series in the product line.

200 Series – Pressures to 40 psi; flows to 3.2 GPM

300 Series – Pressures to 150 psi; flows to 50 GPM

400 Series – Pressures to 35 psi; flows to 10.8 GPM

600 Series – Pressures to 600 psi; flows to 26 GPM

The Moyno® 500 is available in a wide variety of materials of construction. The following table summarizes material availability by Moyno® 500 model.

The Moyn0 500 pump is also available in a broad range of configurations which are outlined in the following table.

Maximum pressures and theoretical capacities of each Moyno® 500 model are listed as follows:

The Moyno® 500 pump, known for its versatility, offers many special features depending upon the particular series selected. The following is a summarized list of special features for each series of the Moyno® 500 pump.

Special Features

200 Series (Pressures to 40 psi, Flows to 5 GPM)

1. Compact size delivering non-pulsating, metered flow.
2. Light weight.
3. Close-coupled capabilities.
4. Design simplicity.
5. Can handle light and moderate abrasives.
6. Several choices of materials for cost consideration.

300 Series (Pressures to 150 psi, Flows to 50 GPM)

1. Great economy while providing excellent performance.
2. Cost effective chemical throw-away pump.
3. Reverse covered seal between rotor and shaft, eliminating fluid exposure.
4. Hose connections.
5. Cradle mounting for easy maintenance.
6. Easy replacement.
7. Meters ferric chloride.
8. Can handle weak acids.

• Economical chemical transfer and circulation capability. Excellent for handling sulfuric acids at all strengths.

300 Series – Motorized & Non-Motorized (Pressures to 150 psi, Flows to 50 GPM)

1. Interchangeability (rotors/stators) for matching flow.
2. Cost flexibility.
3. Positive displacing.
4. Self-priming.
5. Excellent repeatability in metering slurries and abrasive fluids.
6. Particles to 3116″.
7. Close-coupled capabilities.
8. Can be fitted with packing gland.

• Can operate successfully from 10°F to 210°F. Fully molded stators for economy and reliability.

400 Series (Pressures to 100 psi, Flows to 15 GPM)

1. Unique grinder pump.
2. Small, compact, low cost design.
3. Discharge heads to 80 feet.
4. Positive displacement.
5. Replaceable carbide cutting tips.
6. Hardened tool steel cutting ring.
7. Horizontal or vertical mounting capabi
8. Adaptable to most industrial 1 HP motors.

600 Series (Pressures to 600 psi, Flows to 30 GPM)

1. Broad range of capacities.
2. Pressure ranges from 50 to 600 psi.
3. Interchangeable shafts, joints, bearings and seals.
4. Capable of reverse operation.
5. IS-foot suction capability in normal operation.

The Moyno® 500 series also provides several unique features, making it suitable for special applications. The list below explains some of these features.

ACCA Pumps is your answer when it comes to Moyno Pump Parts to fit your Moyno 500 Serie Pump. We keep Stator. Rotors, Flex Joint and Complete pumps ready to ship.