Model 138A: Accessible

130 Series for CO2

Product Info

Compatible with traditional refrigerants, new blends and natural refrigerants.*

Description

Related products

Model 138A Coalescent Oil Separator

* Traditional refrigerants such as R-22 and blends like R-404a; new blends such as R-427a and R-448a; and natural refrigerants such as ammonia (NH3) and CO2.

Connection options available: ODS, BW or MPT.

Connection options: ODS/Butt Weld/MPT Connections
Metric sizes also available: contact us.

Part # Model # Max. Working Press. A Dim. B Dim. C Dim. D Dim. E Dim. F Dim. G Dim. H Dim. I Dim.
Oil Sensor/Port Inlet Outlet Height Sensor Inlet/Outlet  Dia. Dia. Oil Return
013801380 138A 140 bar
2030 PSI		 131 mm
5.1″		 171 mm
6.7″		 752 mm
29.6″		 870 mm
34.2″		 3/4″ FPT* 1-1/2″
MPT*		 141 mm
5.6″		 216 mm
8.5″		 1/4″ FPT*
013801381 138A 140 bar
2030 PSI		 131 mm
5.1″		 171 mm
6.7″		 752 mm
29.6″		 870 mm
34.2″		 3/4″ FPT* 1-1/2″
BW*		 141 mm
5.6″		 216 mm
8.5″		 1/4″ FPT*
013804382 138A 140 bar
2030 PSI		 131 mm
5.1″		 171 mm
6.7″		 752 mm
29.6″		 870 mm
34.2″		 3/4″ FPT* 1-5/8″
ODS*		 141 mm
5.6″		 216 mm
8.5″		 1/4″ FPT*

*FPT = Female Pipe Thread, MPT = Male Pipe Thread,  BW = Butt Weld, ODS = Outside Diameter Solder

THE CONNECTIONS ON THE OIL SEPARATOR MUST BE THE SAME SIZE AS (OR LARGER THAN) THE DISCHARGE LINE SIZE.
Temprite’s 920 & 920R Series of products are suitable for CO2 subcritical applications up to 44.8 bar (650 PSI) and ammonia (NH3).

Technology

Specifications

  • Application range: suitable for CO2 (R744) transcritical high- medium- and low-temperature applications
  • Dual function: filters dirt out of the refrigerant and oil; separates the oil from the refrigerant gas
  • Maximum operating pressure: 140 bar (2030 PSI)
  • Efficiency: nominal 98.5%+ separation efficiency rating
  • Filtration: Sub-micron particulate retention rating
  • Connection sizes: 1/2″ MPT to 2″ (MPT or Butt Weld), 5/8″ to 2-1/8″ (ODS)

Advantages

High Efficiency: most efficient oil-refrigerant filtering and separation technology with a 98.5%+ separation efficiency rating across the widest range of mass flows.

Energy-Saving: minimizes the amount of oil in the evaporator, improving heat transfer efficiency.

Cost-Saving: ensures shorter compressor run times.

CE Marked: complies with the European Pressure Equipment Directive; UL, ULC, CRN, CE, ASME and KHK approved.*
 *Contact Temprite for individual product certification details.

Easy Filter Changing: removable top plate allows for easy filter changing after it captures excess dirt circulating in the system.*
*Model 131 is hermetic and the filter is not accessible for changing. 

Individually Adjustable Mounting Feet: allow for variable field leveling and adjustment.

Internal Oil Level Monitoring: the integral oil reservoir and sensor port allows monitoring of the internal oil level and the controlled return of the cleaned oil to the compressor crank case for continued lubrication of the moving parts.

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