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Single Plane Flange Swivels - VNS/LCB4 Series

The VNS-A4 is a 100mm (4”) straight single-plane cast aluminium swivel with 4” TTMA flanged ends.

The VNS swivels are often used on loading arms instead of the coupler spool to enable rotation of the API coupler.

  • Swivels allows for 360° rotation. It may be used on any application where another plane of rotation is required.
  • Ball and needle rolling elements are incorporated into the deisgn for optimum axial and radial load bearing with minimum
    friction.
  • Liquip’s grease relief system (grease nipple one side with relief valve mounted opposite for efficient removal of old grease and debris) extends the life of the swivel by ejecting old grease and wear particles.

Materials
-Cast aluminium body.
-Viton seals.

Working Pressure
1,000 kPa (145 PSI).

Test Pressure
1,500 kPa (218 PSI).

Mounting
4" TTMA.

Weight
4.02kg.

VNS-A4: 4” Straight Single-plane Swivel with 4” TTMA flanged ends - Aluminium.

VNS-A4AVI: Aviation spec 4” Straight Single-plane Swivel with 4” TTMA flanged ends - Aluminium.

LCB4-1: SWIVEL LOADARM BASE 4"STRAIGHT