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Table Of Contents
Catalog CIC-2003-1/US
Couplings
Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
87
Couplings
Technical Information
Flow Data
5500 Series Self-Sealing Brass Coupling
Liquid Line Pressure Drop vs. Mass Flow
Refrigerant R22 and R410a
Refrigerant Mass Flow (Kg/Hr)
Refrigerant Mass Flow (Lbs/Hr)
41
0.5 3.4
0
1.0 3.9
1.5 10.3
2.0 13.8
2.5 17.2
3.0 20.7
3.5 24.1
4.0 27.6
4.5 31.0
900
82
180
122
270
204
450
245
540
286
630
327
720
368
810
408
900
163
360
Pressure Drop (PSI)
Pressure Drop (kPa)
5500-04-08 (R22)
5500-04-08 (R410a)
5500-08-08 (R22)
5500-06-06 (R22a)
5500-08-08 (R410a)
5500-06-06 (R410a)
5500-04-08 1/2" Coupling Body (-08) with 1/4" (-04) Copper Connection, R22
5500-06-06 3/8" Coupling Body (-06) with 3/8" (-06) Copper Connection, R22
5500-08-08 1/2" Coupling Body (-08) with 1/2" (-08) Copper Connection, R22
5500-04-08 1/2" Coupling Body (-08) with 1/4" (-04) Copper Connection, R410a
5500-06-06 3/8" Coupling Body (-06) with 3/8" (-06) Copper Connection, R410a
5500-08-08 1/2" Coupling Body (-08) with 1/2" (-08) Copper Connection, R410a
Suction Line Pressure Drop vs. Mass Flow
Refrigerant R22 and R410a
Refrigerant Mass Flow (Kg/Hr)
Refrigerant Mass Flow (Lbs/Hr)
41
2
0
4
6
8
10
12
14
900
82
180
122
270
204
450
245
540
286
630
327
720
368
810
408
900
163
360
Pressure Drop (PSI)
5500-08-08 (R410a)
5500-08-08 (R
22)
5500-12-12 (R410a)
5500-16-16 (R22)
5500-12-12 (R22)
5500-06-06 (R410a)
5500-06-06 — 3/8" Coupling Body (-06) with 3/8" (-06) Copper Connection, R22
5500-12-12 — 3/4" Coupling Body (-12) with 3/4" (-12) Copper Connection, R22
5500-08-08 — 1/2" Coupling Body (-08) with 1/2" (-08) Copper Connection, R22
5500-16-16 — 1" Coupling Body (-16) with 1" (16) Copper Connection, R22
5500-12-12 — 3/4" Coupling Body (-12) with 3/4" (-12) Copper Connection, R410a
5500-06-06 — 3/8" Coupling Body (-06) with 3/8" (-06) Copper Connection, R410a
5500-16-16 — 1" Coupling Body (-16) with 1" (16) Copper Connection, R410a
5500-08-08 — 1/2" Coupling Body (-08) with 1/2" (-08) Copper Connection, R410a
5500-06-06 (R22)
5500-16-16 (R410a)