This seal (gasket) fits inside a hose or pipe coupling — including Geka and Storz-type couplings — to provide the watertight and pressure-tight seal at the connection joint on concrete pumping and water-transfer equipment. Seals are a low-cost, high-turnover wear item: they perish and lose their seal well before the coupling body itself wears out, so keeping genuine replacement seals in stock is one of the simplest ways to prevent leaks and pressure loss at hose joints.
Sparkline Group supplies this seal as a genuine, correctly sized and rated replacement, so it seats properly inside its matching coupling without the leaks a generic or incorrectly sized seal can cause. Sparkline Group stocks and supplies genuine coupling and Geka seals across Dubai, Abu Dhabi, Sharjah, and the wider UAE and GCC, with technical guidance available to confirm the correct seal for your coupling type and size.
Part number 213725004 continues the seal range covered here, supplied as a genuine replacement for its corresponding coupling type.
FAQs
What does this seal do inside a coupling? It sits inside the coupling body to provide the watertight and pressure-tight seal at the hose or pipe joint.
Why do coupling seals need replacing so often? Seals perish and lose their sealing properties from repeated compression, UV exposure, and material contact well before the coupling body itself wears out, so they're a routine, frequent replacement item.
Why choose a genuine seal over a generic one? A genuine, correctly sized and rated seal seats properly inside its matching coupling, avoiding the leaks a generic or incorrectly sized seal can cause.
How do I know which seal fits my coupling? Share your coupling type (including whether it's a Geka or Storz-type coupling) and size with Sparkline Group's team so we can confirm the exact match before you order.
What's the easiest way to spot a worn coupling seal? A visible leak or drip at the joint under pressure, or a seal that looks flattened, cracked, or perished when the coupling is opened, are the clearest signs it needs replacing.
Do you stock coupling and Geka seals in the UAE? Sparkline Group stocks and supplies genuine coupling and Geka seals across Dubai, Abu Dhabi, Sharjah, and the wider UAE and GCC.
Can Sparkline Group replace worn seals during a service visit? Yes — checking and replacing coupling seals is a routine part of our maintenance visits and breakdown callouts.
What warranty applies to a genuine coupling seal? Genuine parts supplied by Sparkline Group carry the manufacturer's standard parts warranty against defects in material and workmanship.
How quickly can coupling seals be delivered in the UAE? Lead time depends on stock availability; Sparkline Group prioritises fast turnaround and will confirm delivery timing at order.
Can Sparkline Group source a seal not listed here? Yes — send us your coupling type and part number and we will source the correct genuine seal for your equipment.
What equipment uses Geka couplings? Geka-type couplings are common across concrete pumping, dewatering, and general water-transfer equipment, wherever hoses need to be connected and disconnected quickly and repeatedly on site.
Do you stock Geka couplings in the UAE? Sparkline Group stocks and supplies genuine Geka couplings and related parts across Dubai, Abu Dhabi, Sharjah, and the wider UAE and GCC.
Can Sparkline Group fit replacement Geka couplings for me? Yes — our service team can support coupling replacement and line testing as part of a maintenance visit.
How quickly can Geka couplings be delivered in the UAE? Lead time depends on stock availability; Sparkline Group prioritises fast turnaround and will confirm delivery timing at order.
What equipment uses Geka couplings? Geka-type couplings are common across concrete pumping, dewatering, and general water-transfer equipment, wherever hoses need to be connected and disconnected quickly and repeatedly on site.
Do you stock Geka couplings in the UAE? Sparkline Group stocks and supplies genuine Geka couplings and related parts across Dubai, Abu Dhabi, Sharjah, and the wider UAE and GCC.
Can Sparkline Group fit replacement Geka couplings for me? Yes — our service team can support coupling replacement and line testing as part of a maintenance visit.
How quickly can Geka couplings be delivered in the UAE? Lead time depends on stock availability; Sparkline Group prioritises fast turnaround and will confirm delivery timing at order.
What equipment uses Geka couplings? Geka-type couplings are common across concrete pumping, dewatering, and general water-transfer equipment, wherever hoses need to be connected and disconnected quickly and repeatedly on site.
Do you stock Geka couplings in the UAE? Sparkline Group stocks and supplies genuine Geka couplings and related parts across Dubai, Abu Dhabi, Sharjah, and the wider UAE and GCC.