SWR drainage / self fit

Self-fit
fittings.

Browse Flowin’s core self-fit bends, tees, couplers, traps and reducers, with catalogue box packing and per-piece rates.

Catalogue section: SWR FITTING (SELF FIT). Compare the available fitting sizes below.

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Generic application photo; catalogue tables identify the products.

Catalogue details

Fittings, box packing
and rates.

Compare sizes, packing and rates for each fitting.

01 / SELF-FIT FITTING

Bend 87.5°

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Bend 87.5° size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	120	33.90
4″	110	40	72.90

02 / SELF-FIT FITTING

Door bend 87.5°

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Door bend 87.5° size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	112	45.80
4″	110	34	96.90

03 / SELF-FIT FITTING

Single tee

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Single tee size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	72	49.00
4″	110	26	97.90

04 / SELF-FIT FITTING

Door tee

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Door tee size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	63	62.50
4″	110	20	125.00

05 / SELF-FIT FITTING

Coupler

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Coupler size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	208	21.90
4″	110	72	45.80

06 / SELF-FIT FITTING

Shoe bend 45°

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Shoe bend 45° size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	132	28.30
4″	110	50	56.80

07 / SELF-FIT FITTING

Double tee

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Double tee size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
2 1/2″	75	51	60.40
4″	110	20	118.80

08 / SELF-FIT FITTING

Nahani trap

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Nahani trap size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
4″ × 2 1/2″	110 × 75	60	80.00
4″ × 3″	110 × 90	50	90.00
4″ × 4″	110 × 110	48	95.00

09 / SELF-FIT FITTING

Reducer door tee

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Reducer door tee size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
4″ × 2 1/2″	110 × 75	20	107.30

10 / SELF-FIT FITTING

Reducer tee

Sizes, box packing and rate per piece as listed in the 2026 catalogue.

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Reducer tee size, box packing and rate - Flowin 2026 catalogue page 12
Size (inch)	Size (mm)	Packing in box	Rate / pc.
4″ × 2 1/2″	110 × 75	26	89.60

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More self-fit products

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