Flexible Rubber Drainage Adaptors

Build Plumb Plastics stock an extensive range of flexible couplers and adaptors (also know as Flexseals or Bandseals) for below-ground and above-ground applications.

Flexible Drain Couplers

Flexible Drain Couplings are used predominantly in sewer, drain and other non-pressure applications to join virtually any pipe material and diameter.

The outer stainless steel clamps provide a leak proof seal on any pipe material whether the surface is smooth or rough. On pipes where the outside diameters vary, bushes can be inserted to increase the diameters of the smaller pipe prior to connection. Where the difference in diameter exceeds 12mm a bush should always be used if a suitable adaptor is not available.

Flexible Adaptor Couplers

Flexible Adaptor CouplerFlexible Adaptor Couplings are designed to join pipes together where there is a significant difference in outside diameter. The adaptor couplers have a stepped moulded elastomeric sleeve with different diameters at either end to enable pipes of varying diameters to be joined economically and quickly without the need for bushes. The sleeve is fitted with two stainless steel bands by which they clamp to the separate end of each pipe.

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Flexseal 1¼" x 1¼ Straight Flexible Coupler

Excl. VAT: £3.00 Incl. VAT: £3.60

Flexseal 1½" x 1½" Straight Flexible Coupler

Excl. VAT: £3.50 Incl. VAT: £4.20

Flexseal 2" x 2" Straight Flexible Coupler

Excl. VAT: £4.50 Incl. VAT: £5.40

Flexseal 3" x 2" Flexible Reducer

Excl. VAT: £11.99 Incl. VAT: £14.39

Flexseal 3" x 3" Straight Flexible Coupler

Excl. VAT: £8.99 Incl. VAT: £10.79

Flexseal 4" Clay To 4" Plastic Pipe Adaptor

Excl. VAT: £4.50 Incl. VAT: £5.40

Flexseal 4" Clay x 3" Plastic Flexible Reducer

Excl. VAT: £9.99 Incl. VAT: £11.99

Flexseal 4" Clay x 4" Clay Straight Flexible Coupler

Excl. VAT: £8.99 Incl. VAT: £10.79

Flexseal 4" Plastic To 4" Plastic Pipe Adaptor

Excl. VAT: £4.60 Incl. VAT: £5.52

Flexseal 4" x 3" Flexible Reducer

Excl. VAT: £8.99 Incl. VAT: £10.79

Flexseal 6" Clay x 4" Plastic Flexible Reducer

Excl. VAT: £15.00 Incl. VAT: £18.00

Flexseal 6" Clay x 6" Clay Straight Flexible Coupler

Excl. VAT: £15.00 Incl. VAT: £18.00

Flexseal 6" Clay x 6" Plastic Flexible Adaptor

Excl. VAT: £11.95 Incl. VAT: £14.34

Flexseal 6" Plastic x 4" Plastic Flexible Reducer

Excl. VAT: £15.00 Incl. VAT: £18.00

Flexseal 6" x 6" Straight Flexible Pipe Coupler

Excl. VAT: £11.50 Incl. VAT: £13.80

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