Instruction manual

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Condensate Pumps | 36 Copper Tube | 01

Copper tube supplied by HRP conforms, where relevant, to EN 12735-1.

Soft coiled copper tube is in the annealed (O) condition and straight lengths

in half hard (1/2H) or fully hard (H) condition.

Refrigeration Quality Copper Tube

** New additions to the range suitable for use with sub-critical CO

applications at 50bar

Refrigeration Quality Half Hard Straight Copper Tube

Inches

Length

metres

Gauge

Suitable For

All HFCs

R410A

KME

Code

Lawton

Code

3/8 3 21 y y 144509 143082

3/8 6 21 y y 144517 143084

1/2 3 20 y y 144525 143086

1/2 6 20 y y 144533 143088

5/8 3 20 y y 144541 143090

5/8 6 20 y y 144568 143092

5/8 ** 6 18 y y 144570 143094

3/4 3 18 y y 144576 143096

3/4 6 18 y y 144584 143098

3/4 ** 6 16 y y 144586 143100

7/8 3 18 y y 144592 143102

7/8 6 18 y y 144606 143104

7/8 ** 6 16 y y 144600 143106

1-1/8 3 18 y 144614 143108

1-1/8 6 18 y 144622 143110

1-1/8 3 16

y y

144624 143112

1-1/8 6 16 y y 144626 143114

1-1/8 ** 6 14 y y 144628 143116

Refrigerant High-side Low-side

R134a 13.09 Bar 7.20 Bar

R404A 24.80 Bar 14.09 Bar

R407C 23.70 Bar 13.30 Bar

R410A 33.50 Bar 18.99 Bar

Refrigeration Quality Soft Coiled Copper Tube

In accordance with EN378:2000, the minimum value for the system allowable

pressure for the various refrigerants used in air-cooled systems at a design

ambient of 32°C, comprise:

High-side – Discharge, condenser and liquid lines.

Low-side – Expansion and suction lines.

Note: All refrigeration pipework for use in heat-pump/reverse-cycle

systems must use the high pressure values.

Inches

Length

metres

Gauge

Suitable For

All HFCs

R410A

KME

Code

Lawton

Code

1-3/8 3 18 144630 143118

1-3/8 6 18 144649 143120

1-3/8 3 16 y 144651 143122

1-3/8 6 16

144653 143124

1-3/8 ** 6 12 y y 144655 143126

1-5/8 3 18 144657 143128

1-5/8 6 18 144665 143130

1-5/8 3 16 y 144671 143132

1-5/8 6 16 y 144673 143134

1-5/8 ** 6 11 y y 144675 143136

Inches

Length

metres

Gauge

Suitable For

All HFCs

R410A

KME

Code

Lawton

Code

1/4 15 22 y y 140074 143044

1/4 30 22 y y 140082 143046

5/16 30 22 y y 140139 143048

3/8 15 21 y y 140155 143052

3/8 30 21 y y 140163 143054

1/2 15 21 y y 140198 143058

1/2 30 21 y y 140201 143060

Inches

Length

metres

Gauge

Suitable For

All HFCs

R410A

KME

Code

Lawton

Code

5/8 15 20 y y 140236 143064

5/8 30 20 y y 140244 143066

3/4 15 19 y y 140279 143070

3/4 30 19 y y 140287 143072

7/8 15 19 y y 140309 143076

LARGER

STRAIGHT

SIZES UP TO

4.1/8" ARE

AVAILABLE