DN125 Wedge Clamp, Schwing-type
The part most new customers find us for. Forged body, wedge and link, for the DN125 delivery line on Schwing pumps and any line built to the same coupling. Supplied as ready clamps or as-forged parts where the customer does the final machining and assembly.
| Size | DN 125 |
|---|---|
| Type | Wedge type, Schwing pattern |
| Construction | Forged body · wedge · link |
| Finish | Galvanised or red-oxide, to order |
| Supply | Ready clamps · as-forged bodies · wedges and links separately |
| Also | Pipe support (U) clamps, DN125 end rings, cleaning balls, ball heads |
★ 01Cutting Rings & Wear Plates
The wear pair at the heart of every S-valve and rock-valve pump. High-chrome and tungsten-carbide variants for Schwing, Putzmeister, SANY and Aquarius pumps, including carbide DN230 for Putzmeister S-32 boom pumps and housing linings for Schwing SP1400.
| Parts | Cutting ring / wear ring · spectacle wear plate · housing lining · wearing insert |
|---|---|
| Materials | High-chrome · tungsten-carbide faced |
| Fits | Schwing SP1400 / SP1800 / BP series · Putzmeister stationary and boom · SANY · Aquarius |
| How to order | Machine model, or a photo of the old ring with a scale |
★ 02Agitator Shafts, Bushes & Motors
Complete agitator shafts with paddles, bronze bushes and hydraulic motors for the hopper agitator — Schwing SP1400 shafts, BP350 bushes, Putzmeister bushes and OMH 750 motors.
| Parts | Complete shaft with paddles · bronze bushes · hydraulic motors · kidney seals |
|---|---|
| Fits | Schwing SP1400 / BP350 · Putzmeister |
| How to order | Model and hopper photo; for bushes send bore and length |
★ 03Delivery Pipes, Bends & Hose
DN125 seamless delivery pipes in 3 m and short lengths with welded end collars, heavy-duty and twin-layer 90° bends including boom-placer bends, reducers, and 12 m concrete delivery hoses — with ends to suit Schwing and Putzmeister couplings.
| Pipes | DN125 seamless, 3 m and cut lengths, welded end collars, painted |
|---|---|
| Bends | 90° heavy-duty (130 bar boom placer) · twin-layer · multiple radii · reducers |
| Hose | DN125 concrete delivery hose, 12 m and cut lengths |
| Ends | Schwing / Putzmeister coupling pattern |
★ 04Pumping Cylinders, Rams & Seal Kits
Hard-chrome plated pumping cylinders, ram pistons and ball cups, and the seal kits that go with them — differential cylinder seal kits for Schwing SP1800 and BP1800, guide-bush kits, hydraulic seals.
| Parts | Pumping cylinders (HCr) · ram pistons · ball cups · differential cylinder seal kits · guide-bush seal kits |
|---|---|
| Fits | Schwing SP1800 / BP1800 / SP1400 · Putzmeister · SANY |
| How to order | Model and cylinder bore; for kits, model is enough |
★ 05