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Viking Pump

Viking Pump - Ammonia Specific Pumps

The 4924A Series positive displacement pumps offer safety, reliability and high efficiency in refrigeration ammonia recirculation applications. 

Capacity: 10-60 GPM

Pressure: Up to 50 PSI

Temperature: -40 - +225 °F 

Material: Cast Iron

  • This product price is available on request only

    Request a Quote
Need help? Call us:  1 503 639 0808

Product details

  • The 40924A Series provides reliability, safety and efficiency. A double mechanical dynamic shaft seal located between the bearings ensures minimum possible shaft run-out, with a pressurized barrier fluid system and O-ring type static seals is used to achieve the highest level of safety. Reliability is ensured by slow speed operation and low differential pressures, which maximize bearing and seal life. The internal gear pump technology provides a more efficient solution compared to centrifugal pumps.

    Features and Benefits:

    Pressurized oil reservoir ensures barrier between inboard and outboard seals

    Sight glass enables easy verification of oil level

    Return-to-tank pressure relief valve prevents overpressure 

    Static o-ring seals between casing, head and bracket provide superior joint sealing.

    Double mechanical seal with oil barrier for maximum safety

    Lubricated idler bushing with pressure lubrication system (K, KK, LQ, LL sizes) provides constant film of liquid between idler pin and bushing for long life, regardless of pump rotation

    Rigid, one-piece cast iron bracket with seal between bearings helps prevent misalignment to ensure long seal life

    Rotatable bearing housing simplified end clearance adjustment

  •  Mechanical FlowMaximum PressureTemperature Range
    SeriesGPMm3 hPSIBar°F°C
    4924A SeriesOct-6037.8-227503.5 -40 to +225 -40 to +105
Description

The 40924A Series provides reliability, safety and efficiency. A double mechanical dynamic shaft seal located between the bearings ensures minimum possible shaft run-out, with a pressurized barrier fluid system and O-ring type static seals is used to achieve the highest level of safety. Reliability is ensured by slow speed operation and low differential pressures, which maximize bearing and seal life. The internal gear pump technology provides a more efficient solution compared to centrifugal pumps.

Features and Benefits:

Pressurized oil reservoir ensures barrier between inboard and outboard seals

Sight glass enables easy verification of oil level

Return-to-tank pressure relief valve prevents overpressure 

Static o-ring seals between casing, head and bracket provide superior joint sealing.

Double mechanical seal with oil barrier for maximum safety

Lubricated idler bushing with pressure lubrication system (K, KK, LQ, LL sizes) provides constant film of liquid between idler pin and bushing for long life, regardless of pump rotation

Rigid, one-piece cast iron bracket with seal between bearings helps prevent misalignment to ensure long seal life

Rotatable bearing housing simplified end clearance adjustment

Specifications
 Mechanical FlowMaximum PressureTemperature Range
SeriesGPMm3 hPSIBar°F°C
4924A SeriesOct-6037.8-227503.5 -40 to +225 -40 to +105

Rent product

Interested in renting Viking Pump - Ammonia Specific Pumps? Please fill in the form below and we will get back to you in the shortest time.

Or call us now:




Phone:
503.639.0808

Let our application engineers advise you on different renting options and terms

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