George T. Sanders
St. Patrick's Day Get 5% off your online order with code STPADDYS26 Tuesday only – March 17, 2026 Online orders only Terms & Conditions Apply
Home
Home

6X4 LDVI COUPLING

Part #: FANLDVI6X4

MFG #: 95911

Fantech 6” x 4” LDVI Low Noise & Vibration Couplings (Priced per each)

Complete your Rn system with a pair of Fantech’s new LDVI® (Low Durometer Vibration Isolating) couplings. Designed specifically for radon mitigation applications, our patent pending LDVI couplings are molded with a softer, more flexible (low durometer) material as compared to standard plumbing couplings, making installation easier, while providing superior vibration isolation.

LDVI Selection Guide

 

LDVI 4x3

LDVI 4x4

LDVI 6x3

LDVI 6x4

Rn1

Yes

Yes

No

No

Rn2

Yes

Yes

No

No

Rn3

No

No

Yes

Yes

Brand : Fantech®