Variable Refrigerant Flow

VRF Metraloop

Metraloop

Introducing the new Variable Refrigerant Flow (VRF) Metraloop. The VRF Metraloop, rated for 700 psi @ 300° F, has been specifically designed by Metraflex to handle the demanding conditions of a VRF system.  The VRF Metraloop can be used for other…

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Product Description

Introducing the new Variable Refrigerant Flow (VRF) Metraloop. The VRF Metraloop, rated for 700 psi @ 300° F, has been specifically designed by Metraflex to handle the demanding conditions of a VRF system.  The VRF Metraloop can be used for other applications, however, there are other Metraloops that may be better suited.

The VRF Loop consists of two parallel sections of corrugated stainless-steel hose and braid, with stainless steel elbows with the Metraflex Exclusive Copper to Stainless Steel Conversion Fitting.

Due to the high pressures that VRF systems operate at, the proper installation of the VRF Metraloop is to cold spring the loop so that it returns to its neutral position during operation.  This will prolong the life of the loop.

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VRF Loop Data Table

Group 8 Created with Sketch.
PART # NOM SIZE TUBE OD WIDTH HEIGHT MOVEMENT PRESSURE RATING WEIGHT
MLVRF80050 1/2″ 5/8″ 28″ 14 1/2″ ±4″ 700 PSI @ 300°F 3 LBS
MLVRF80075 3/4″ 7/8″ 28 1/2″ 19 3/4″ ±4″ 700 PSI @ 300°F 5 LBS
MLVRF80100 1″ 1⅛” 28 3/4″ 21″ ±4″ 700 PSI @ 300°F 7 LBS
MLVRF80125 1¼″ 1⅜” 30″ 23″ ±4″ 700 PSI @ 300°F 10 LBS
MLVRF80150 1½″ 1 5/8″ 31″ 25″ ±4″ 700 PSI @ 300°F 13 LBS
MLVRF80200 2″ 2⅛” 33″ 28 3/4″ ±4″ 700 PSI @ 300°F 19 LBS

ALL METRALOOPS FOR VRF SERVICE ARE RATED FOR FULL VACUUM.

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