NBS Source
>B< MaxiPro

Application

Air-conditioning, refrigeration, heat pump (refrigerant side). Not for use with ammonia or carbon dioxide (CO2).

When using refrigerants classified A2L (lower flammability), A2 (flammable) and A3 (higher flammability) additional/specific standards, local rules and regulations, codes of practice and by-laws may be applicable; consult manufacturer for details.

Description

Innovative and robust press system, providing a secure and permanent joint.

Compared with traditional techniques it significantly improves productivity through greatly reduced installation time and enhanced working flexibility.


Features and benefits:

  • Quick and simple to use: reduced installation time and cost.
  • Secure, permanent three-point press.
  • Flame-free connection - no hot works permit required, no risk of fire.
  • No nitrogen purge.
  • Flexible, non-disruptive, clean, repeatable, professional installation system.
  • Extensively tested with a ten-year guarantee subject to training.
  • Can be used with hard, half hard or annealed copper tube conforming to EN 12735-1, EN 12735-2 or ASTM-B280, in both air conditioning and refrigeration applications.
  • Available in imperial and metric sizes.
  • Component materials:
  • Refrigerant grade copper body (UNS C12200 min 99.9% pure).
  • Black HNBR O-ring.

General information

Color

Copper

Material

Copper

Refrigerant grade copper body.

Rubber

Hydrogenated nitrile rubber (HNBR): O-ring.

Shape

Dependent on fitting.

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Size

1/4"–1 3/8" and 6–28 mm.

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WarrantyDescription

Ten year

When professionally installed, used and maintained in accordance with >B< Press Carbon installation instructions, Conex Universal Ltd. guarantees that >B< Press Carbon fittings supplied by Conex Universal Ltd. will be free of material defects resulting from errors in manufacture, for ten years from the date of first purchase by an end user when used with an approved carbon tube in accordance with EN 10305-3.

A system guarantee of ten years is also offered. For full terms and conditions please refer to the Product Guarantee Statement and System Guarantee Statement

Uniclass 2015

Pr_65_52_63_18 Copper pipeline fittingsPrimary

CAWS

S90/110 Mains cold water supply

S90/120 Storage cold water supply

S90/110 Mains cold water supply

S90/130 Instantaneous hot water supply

S90/120 Storage cold water supply

S90/140 Direct hot water storage supply

S90/130 Instantaneous hot water supply

S90/150 Indirect hot water storage supply

S90/140 Direct hot water storage supply

S90/150 Indirect hot water storage supply

S90/160 Rainwater/ greywater recycling system

Specification data - Copper pipeline fittings Enhanced data

Standards

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Press fittings

>B< MaxiPro - 90° Bend (MPM5002).

Available 1/4"–1 1/8".

>B< MaxiPro - 90° Street Bend (MPM5001).

Available 3/8"–1 1/8".

>B< MaxiPro - Long Coupler.

Available 1/4"–1 1/8".

>B< MaxiPro - Long Repair Coupler.

Available 1/4"–1 1/8".

>B< MaxiPro - Reducing Coupler (MPM5240).

Available 3/8" x 1/4" to 1 1/8" x 1".

>B< MaxiPro - Long Reducing Coupler.

Available 3/8" x 1/4" to 1" x 5/8".

>B< MaxiPro - Straight Coupler (MPM5270).

Available 1/4"–1 1/8".

>B< MaxiPro - 45° Obtuse Elbow (MPM5041).

Available 1/4"–1 1/8".

>B< MaxiPro - Stop End (MPM5301).

Available 1/4"–1 1/8".

>B< MaxiPro - SAE Copper Flare/ Brass Nut.

Available 1/4"–3/4".

>B< MaxiPro - SAE Stainless Flare/ Brass Nut/ Copper Washer.

Available 1/4"–3/4".

>B< MaxiPro - SAE Stainless Flare/ Stainless Nut/ Copper Washer.

Available 1/4"–1 3/8".

>B< MaxiPro - P-trap.

Available 5/8"–1 1/8".

>B< MaxiPro - Fitting Reducer (MPM5243).

Available 3/8" x 1/4" to 1 1/8" x 7/8".

>B< MaxiPro - Equal Tee (MPM5T).

Available 1/4"–1 1/8".

Diameter

Consult manufacturer's literature and insert requirements.

Imperial: 1/4 to 1 3/8”.

Metric: 6 to 28 mm.

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Operating parameters

Maximum operating and abnormal pressure: 48 bar.

TemperatureRange

-40 to +140°C.

Connections

Copper to copper.

Approved tube

Copper tube conforming to EN 12735-1 or ASTM-B280.

Approved oils

POE, PAO, PVE, AB and mineral oil.

Burst pressure

>144 bar.

Leak tightness

Helium ≤7.5 × 10^-7 Pa.m³/s at +20°C, 10 bar.

Vacuum

200 µm.

Approvals

Manufacturer's standard.

  • ASTM G85 salt spray (fog) test, compliant.
  • EN 14276-2 - 8.9.4.1.2 - type burst proof test, compliant.
  • ISO 14903 - 7.4 - tightness test, compliant.
  • ISO 14903 - 7.6 pressure temperature vibration tests (PTV), compliant.
  • ISO 14903 - 7.8 freezing test, compliant.
  • ISO 5149-2, EN 378-2 - refrigerating systems and heat pumps - safety and environmental requirements - Part 2: design, construction, testing, marking and documentation, compliant.
  • UL listed, refrigerant fitting SA44668.
  • UL listed, approved use for field and factory installations.
  • UL 109 - seven pull test, compliant.
  • UL 109 - eight vibration test, compliant.
  • UL 1963 - 79 tests of gaskets and seals used in refrigerant systems, compliant.

Literature

>B< MaxiPro Technical Brochure

>B< MaxiPro Technical Brochure

Third party certifications

  • Quality Assurance - certficate : UL listed refrigerant fitting SA44668 & UL listed for field and factory installations.

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