Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
44
Catalog RAC-1 USA
System Protectors
Copper accumulators are used extensively in low
temperature refrigeration systems, heat pump applica-
tions, and in some residential air conditioning systems.
Copper accumulators can be designed with a standpipe
with an orifice to meter liquid oil and refrigerant return to
the compressor or without. If the accumulator is used
on a system utilizing a rotary compressor, the accumu-
lator should include a standpipe with an orifice and a full
diameter filter screen.
Parker copper accumulators come in diameters ranging
from 1-1/8” to 2-1/4”. The size and design of a copper
accumulator is based on several factors:
Copper Accumulators
 Compressor type and design.
 System charge or volume.
 System metering device.
 System operating pressure.
The design of a copper accumulator is different for
every compressor application. Parker Engineering
can offer assistance with customer specific design
requirements. Parker copper accumulators are U.L.
and CSA recognized.
Stand Pipe Style Accumulators
Stand Pipe Style Accumulator Dimensions
Key Features and Benefits
Stand Pipe Style Accumulator
Inlet fitting/connection available on top. Contact Parker.
Part No. Model No. "A" "B" "C" "D" I.D. Orifice (2x’s) Effective
Inlet Outlet Volume
070332-00 P3060-11-6C 2.25 11.00 3.00 3/4 3/4 0.060 typ. 41.5 in
3
070333-00 P3060-13-7C 2.25 13.00 3.00 7/8 7/8 0.060 typ. 50.0 in
3
070342-00 P3060-13-7C 2.25 13.00 3.00 7/8 7/8 0.035 typ.
50.0 in
3
 Available in 2 ½, 3 and 4 diameters.
 Copper and copper plated steel fittings
 Standard fitting sizes: 3/4" and 7/8".
Other sizes available upon request.
 Dual, screened orifice design. Various
orifice sizes available.
 U.L. listed file no. SA5172, CSA certified.