PCWI Stainless steel pump chains

All-round power packs.

The high-grade pump chains have a load capacity that ranges from 320 to max. 12,000 kg. Their welded design, solid construction and range of components makes them particularly suitable for submersible pumps and breathers in water and wastewater applications.

Systematic expediency
These pump chains are tested for perfection and serialised with a dedicated identification tag and test certificate, issued individually for each chain. Enlarged master links at the beginning, at segmented intervals and at the end of the chain make them ideally suited for step-by-step lowering, lifting or locking.

Upon request, we also offer customised variations:

  • Two-legged system with “Y” for pumps equipped with 2 eye screws
  • Alternative end fittings, such as eye hooks, BWI links or shackles
  • Additional stabilisation chain
  • Variation of standard segment length
  • Customised models available
  • Stainless steel hoist chains for pump stations are available upon request
We recommend safety shackles type SSWI for joining the pump to the chain. When placing an order, please indicate the desired total length of the chain or the number of segments as well as the end fitting (e.g. AWI Master link).

Note: The actual length is a multiple of the segment length, plus the length of the end fitting!

Product inquiry

Stock: available shortly

Specification table

Code / Type load capacity
Master link Dimensions AWI
Transition link Dimensions BWI
Chain type Length of master links/end links
Weight SL
PCWI 4-6/320 320 AWI 6 6x60x35 - - WOX 4x12-5 60 0.39
PCWI 4-6/400 400 AWI 8 8x60x35 BWI 5 5x26x13 WOX 4x12 60 0.43
PCWI 5-6/560 560 AWI 8 8x60x35 BWI 7 7x36x16 WOX 5x15 60 0.62
PCWI 5-6/630 630 AWI 10 10x80x50 BWI 7 7x36x16 WOX 5x15 80 0.68
PCWI 6-6 850 AWI 10 10x80x50 BWI 7 7x36x16 WOX 6x18 80 0.90
PCWI 7-6 1,250 AWI 13 13x110x60 BWI 9 9x44x20 WOX 7x21 110 1.35
PCWI 8-6 1,600 AWI 13 13x110x60 BWI 10 10x44x20 WOX 8x24 110 1.70
PCWI 10-6 2,500 AWI 16 16x110x60 BWI 13 13x54x25 WOX 10x30 110 2.60
PCWI 13-6 3,500 AWI 18 18x135x75 BWI 16 17x70x34 WOX 13x39 135 4.50
PCWI 16-6 6,300 AWI 22 23x160x90 BWI 20 20x85x40 WOX 16x48 160 8
PCWI 20-5 8,000 AWI 26 27x180x100 BWI 22 23x115x50 WOX 20x60 180 21
PCWI 26-4+ 12,000 AWI 45 45x340x180 BWI 32 32x150x70 WOX 26x78 340 43.20
SL consisting of 1 x AWI, 2 x BWI, WOX chain in standard length. PCWI 4/320 is manufactured without transition link BWI.
All dimensions given in this operating manual are nominal dimensions. Depending on the manufacturing process they are subject to various manufacturing tolerances. Please contact our customer service if required.
**Please pay attention to the matching shackle. If necessary, please contact our customer service.


PCWI 20-5

PCWI 26-4+

PCWI 13-6

PCWI 16-6

PCWI 7-6

PCWI 8-6

PCWI 10-6

PCWI 5-6/630

PCWI 4-6/400

PCWI 5-6/560

PCWI 4-6/320