Flygt 3102 Pump Repair Kit — Standard or Griploc, Fits 3102.090, .160, .170, .181, .185 and More

Flygt 3102 Pump Repair Kit — Mechanical Seals & O-Ring Set, Standard or Griploc

Direct-fit aftermarket repair kit for the Flygt 3102 series. It replaces the primary sealing components serviced during routine maintenance and rebuilds, restoring leak-free operation and cutting downtime. Every 3102 build uses the same O-ring kit, so this one kit covers the whole series — C-pump, D-pump, F-pump chopper, M-pump grinder and N-pump alike.

Choose Your Kit:

• Standard kit — traditional separate-component seals

• Standard kit with Griploc — Griploc pre-set seals, an optional upgrade

On the Griploc option: to keep pricing reasonable while maintaining reliable performance, we supply this kit with a stainless-steel seat carrying a tungsten carbide insert. This seat style was also used on previous-generation Griploc seals and gives a durable sealing surface without the cost of a solid tungsten carbide seat.

What’s included

• Upper mechanical seal: TC/TC/VIT — Tungsten Carbide / Tungsten Carbide / Viton

• Lower mechanical seal: TC/TC/VIT — Tungsten Carbide / Tungsten Carbide / Viton

• Complete O-ring set: Buna-N (Nitrile / NBR)

Applications

Fits Every Flygt 3102 Build

Grouped by hydraulic family, with the explosion-proof build shown alongside each standard one.

• C-pump (channel impeller) — 3102.181 standard, 3102.090 Ex. Premium efficiency: 3102.800 standard, 3102.810 Ex

• D-pump (vortex) — 3102.181 standard, 3102.090 Ex

• F-pump (chopper) — 3102.181 standard, 3102.090 Ex

• M-pump (grinder) — 3102.170 standard, 3102.890 Ex

• N-ump, Adaptive N — 3102.060 Hard-Iron, 3102.070 Ex; 3102.160 cast iron, 3102.190 Ex; 3102.760 stainless, 3102.770 Ex

• N-pump, Adaptive N, premium efficiency — 3102.900 cast iron, 3102.910 Ex; 3102.920 Hard-Iron, 3102.930 Ex; 3102.960 stainless, 3102.970 Ex

• N-pump, N-hydraulic — 3102.185 Hard-Iron, 3102.095 Ex. Premium efficiency: 3102.820 Hard-Iron, 3102.830 Ex

• Earlier build — 3102.180

The Flygt 3102 is a compact submersible pump built in five hydraulic families on a single frame, from 2.4 kW to 4.5 kW, and this Flygt 3102 repair kit covers all of them. As a submersible sewage pump the C-pump version drives municipal and industrial wastewater through lift stations, pumping stations and treatment plants on a channel impeller. The D-pump swaps to a vortex hydraulic that lets rag, fibre and solids pass through the volute untouched, which suits septic haulage, pump-out pits and dirty-water transfer. The F-pump is a chopper pump, its S-shaped cutting impeller shredding stringy solids and wipes before they reach the impeller eye — the standard answer to a station that keeps ragging up. The M-pump, sold as the M3102 grinder pump, carries a grinder device that macerates solids for pressure-sewer mains and low-flow force mains where a small-bore discharge would otherwise block. The N-pump uses Flygt’s self-cleaning Adaptive N impeller, available in cast iron, Hard-Iron™ for abrasive grit and stainless steel for corrosive service, with premium-efficiency IE3 versions on a line-started permanent magnet motor. Whichever version you run, the seals and O-rings wear the same way — and this kit rebuilds them.

Nameplate prefixes you may see: CP, CS, CT, CZ (C-pump), DP, DT, DZ (D-pump), FP, FS (chopper), MP, MF, MH (grinder) and NP, NS, NT, NZ (N-pump), followed by a head class — LT (low head), MT (medium head), HT (high head) or SH (super high head) — and an impeller curve code such as 210, 414 or 462.

Flygt offers this pump with several seal face-material combinations, and more than one O-ring set across the range. Enter your full model number at checkout under “Pump Model Notes” and we’ll build the kit to match your pump. Not sure of your build? Send a photo of the nameplate to info@sealhouseusa.com, or call or text 561-414-1046 — no purchase required, our seal specialists will match it.

Explore our full line up of Pump Repair Kits

Looking for more? Check out our Shaft seals, Parts/Accessories & OEM seals

Have questions?- Call us anytime-we’re here to help