Viking : Ammonia Series

Internal gear pump for refrigeration ammonia

Viking's 4924A Series positive displacement gear pumps offer safety, reliability and high efficiency in refrigeration ammonia recirculation applications. Safety is achieved through use of a double mechical dynamic shaft seal located between bearings for minimum possible shaft run-out, with a pressurized barrier fluid system, and O-ring type static seals where components are joined. Reliability is provided by slow speed operation and low differential pressures, which maximise bearing and seal life. And efficiency is inherent in the PD Internal Gear pumping principle, compared to centrifugal pumps. Viking pumps can usually use at least one motor size smaller than these technologies.

Performance Criteria:

  • Capacity: To 233 l/min
  • Pressure: To 3.5 bar
  • Temperature: -4.0°C
  • Sizes: 1.5" to 3"

Applications:
Refridgeration ammonia recirculation

Models:
4924A

Sign up for the latest news

Local call Australia-wide 1300 789 466

Branches

Kelair Pumps Australia

VIC

228 Atlantic Dr
Keysborough VIC 3173

TAS

Unit 1, 12 South St
Invermay TAS 7248

QLD

50 Nestor Dr
Meadowbrook QLD 4131

SA / NT

Satellite office servicing all of SA and NT
Adelaide SA 5000

WA

Unit 1, 14 Crocker Dr
Malaga WA 6090