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INLINE CHECK VALVES

INLINE CHECK VALVES

FITTINGS, VALVES & STRAINERS

INLINE STRAINER Suitable for going on the water pump inlet side to filter raw water. The filter contains an internal plastic gauze which can be extracted and washed easily to maintain filter performance. Part no. For hose I.D. mm (inch) 508700 13 (1/2”) 508701 19 (3/4”) Whale non-metallic construction check valve, suitable for use with manual and electric pumps. Part no. For hose I.D. mm (inch) 506561 19 (3/4”) 506560 25 + 38 (1” + 1-1/2”) 506560

506467

Patay check valve made from non-metallic materials.

Part no. 506464 506465 506467

For hose I.D. mm (inch)

19 (3/4”)

25 (1”)

38 (1-1/2”)

508700

STRUM BOXES

A strum box connects to the inlet side of the pump and prevents debris from entering the pump which is often fitted in the bilge area. Certain models are also fitted with non-return valves to assist priming.

STRUM BOXES

Part no.

For hose I.D. mm (inch)

Entry

Grating dimensions mm

Non-return valve

Brass

505601

19 (3/4”)

Side

55 x 55

No

505605

25 (1”)

Side

80 x 80

No

505605

505621

Stainless Steel

505621 505625 505628 505635 505638

19 (3/4”)

Side Side Side Top Top

57 x 58

No Yes Yes Yes Yes

25 (1”)

118 x 102 118 x 102 153 x 73 154 x 74

38 (1-1/2”)

25 (1”)

38 (1-1/2”)

505635

PLASTIC STRUM BOXES

Part no.

For hose I.D. mm (inch)

Entry

Grating dimensions mm

Non-return valve

506474

19 (3/4”)

Side

135 x 70

Yes

506477

506477

25 + 38 (1” + 1-1/2”)

Side

157 x 71

Yes

PLASTIC STRUM BOXES

Part no.

For hose I.D. mm (inch) 25 + 38 (1” + 1-1/2”) 25 + 38 (1” + 1-1/2”)

Entry

Grating dimensions mm

Non-return valve

505708

Top

146 x 56

Yes

505718

Side

100 x 100

Yes

505708

505718

141

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