Name: KWPK250-500 Sewage Pumpsparts
SKU: KWPK250-500

KWPK250-500 — what pump is it and how to read its parts?

It belongs to Sewage & Clean-water Pumps. The table below lists all its parts from the factory parts book; the first items usually replaced are Impeller KD2=504 P08 (W212363-00) , Throat Bush (W212367-00) , Frame Plate Liner P08/500 (J135.02-W212368) , Frame Plate Liner P10/500 (J135.02-W224932) .

To get a quote, just give us the pump model + part code + material + quantity, e.g. "KWPK250-500 E4147 A05 2 pc”.
A nameplate or a photo of the old part also works: 13930163303 (WeChat same number) or email sale@pumpq.com.
Confused by part names? See the glossary to understand “liner”, “expeller cover” and “A05”.

KWPK250-500 Parts List (64 items)

The table below lists all parts of this model — part name, part code, material/spec, unit weight and unit. Click a part code to see its materials and every model it fits.

Part Name	Part Code	Material / Spec	Unit Wt.	Unit
Pump Casing	W212562-35	HT250	312	pc
Impeller KD2=504 P08	W212363-00	HT250	83	pc
Impeller KD2=504 P10	W224959-00	HT250	83	pc
Impeller KD2=450 P10	W224959-00	HT250	83	pc
Impeller KD2=504 P12	W212364-00	HT250	83	pc
Throat Bush	W212367-00	HT250	31.6	pc
Pump Base	KWP250-500-5	HT150	162	pc
Pump Base	KWP250-500-4	HT150	179	pc
Frame Plate Liner P08/500	J135.02-W212368	HT250	93	pc
Frame Plate Liner P10/500	J135.02-W224932	HT250	92	pc
Frame Plate Liner P12/500	J135.02-W212369	HT250	91	pc
Inspection Cover 140X30	J164-W212567	HT250	5.2	pc
Inspection Cover 195X28	J164-W501866	HT250	13.4	pc
Shaft P08s	J210-W501901	45	82.15	pc
Shaft P10ax	J210-W224926	45	184.71	pc
Shaft P12s	J210-W501902	45	198.48	pc
Impeller Cap P12	J260-W226322	HT200	2.37	pc
Connecting Body P12/500	J344-W212145	HT250	95	pc
GlandP 08	J452-W162609	HT250	2.67	pc
Packing Sleeve P08	J456-W501895-00	HT200	2.87	pc
Lantern Ring P08s	J458-D100/ZN2820	HT200	3.83	pc
Stuffing Box P08/500	J451-W212370-03	HT250	17.08	pc
Gland P10	J452-W224929	HT250	4.9	pc
Packing Sleeve P10	J456-W224928-00	HT200	3.19	pc
Lantern Ring P10as	J458-W224951	HT200	4.47	pc
Gland P12	J452-W501891	HT250	4.9	pc
Packing Sleeve P12	J456-W501894-00	HT200	4.23	pc
Lantern Ring P12s	J458-W501892	HT200	5.28	pc
Stuffing Box P10/500	J451-W224936-03	HT250	29.41	pc
Stuffing Box P12/500	J451-W212371-03	HT250	29.41	pc
Bearing Shim	J500.23-AN767	20	2.65	pc
Bearing Shim	J500.23-W502020	20	—	pc
Water Guard Ring	J507-S80/ZN137	A3.A3F	1.53	pc
Water Guard Ring	J507-S120/ZN137	A3.A3F	2.28	pc
Shaft Sleeve P08	J524-W226365	3Cr13	15.78	pc
Shaft Sleeve P10	J524-W226457	3Cr13	21.96	pc
Shaft Sleeve P12	J524-W226366	CS1	21.86	pc
Impeller-cap Washer	J550-W226321	20	3.61	pc
Cross Handle D80	J576-DIN6335	HT200	0.45	pc
Cross Handle D100	J576-DIN6335	HT200	0.88	pc
Oil-filler Cap	J672-ZN4234-B20-01	AL	0.12	pc
Oil-filler Cover Body	J672-ZN4234-B20-02	AL	0.11	pc
Suction Pipe DN250	J722-W501862	HT250	62.7	pc
Key P08	J940.01-W501898	45	0.43	pc
Key P10	J940.01-W224974	45	0.53	pc
Key P12	J940.01-W501899	45	0.66	pc
Pipe Plug G1/4"	SBB108-91-01	A3.A3F	0.07	pc
Pipe Plug G3/8"	SBB108-91-01	A3.A3F	0.1	pc
Pipe Plug G1/2"	SBB108-91-02	A3.A3F	0.2	pc
Pipe Plug G1"	SBB108-91-02	A3.A3F	0.57	pc
Stud M20X80	SBB109-91-03	35	0.29	pc
Stud M20X85	SBB109-91-03	35	0.33	pc
Stud M20X115	SBB109-91-03	35	0.43	pc
Bolt BM16X80	SBB113-91-06	A3.A3F	0.3	pc
Bolt BM20X95	SBB113-91-08	A3.A3F	0.49	pc
Bearing Housing A	SBB114-08W	HT250	157.5	pc
Bearing Body	SBB114-10W,Z	HT250	141	pc
Bearing Cover	SBB115-08W-00	HT250	9.59	pc
Bearing Cover	SBB115-09W-00	HT250	12.82	pc
Bearing Cover	SBB115-10W-00	HT250	18.39	pc
Bearing Cover	SBB115-13W-00	HT250	7.7	pc
Packing Guard Ring A100	SBB116-06	HT200	7.19	pc
Packing Guard Ring A120	SBB116-07	HT200	10.37	pc
Packing Guard Ring A140	SBB116-08	HT200	9.37	pc

Weights are for reference onlyUnit weight varies with material, batch and minor structural changes, For reference only — actual weight per drawing and factory weighing. For exact weights call 13930163303 (WeChat same number) to verify.

Ordering: send “pump model KWPK250-500 + part code + material" and we will confirm the quote; for non-listed non-standard parts, provide a drawing or photos and we will help identify them.

Quick Part Code Lookup

Part codes of this model grouped by part name; click any code to see the models it fits.

Impeller KD2=504 P08W212363-00 Impeller KD2=504 P10W224959-00 Impeller KD2=450 P10W224959-00 Impeller KD2=504 P12W212364-00 Impeller Cap P12J260-W226322 Impeller-cap WasherJ550-W226321 Throat BushW212367-00 Frame Plate Liner P08/500J135.02-W212368 Frame Plate Liner P10/500J135.02-W224932 Frame Plate Liner P12/500J135.02-W212369 Pump CasingW212562-35 Stuffing Box P08/500J451-W212370-03 Stuffing Box P10/500J451-W224936-03 Stuffing Box P12/500J451-W212371-03 GlandP 08J452-W162609 Gland P10J452-W224929 Gland P12J452-W501891 Shaft Sleeve P08J524-W226365 Shaft Sleeve P10J524-W226457 Shaft Sleeve P12J524-W226366 Shaft P08sJ210-W501901 Shaft P10axJ210-W224926 Shaft P12sJ210-W501902 Bearing ShimJ500.23-AN767 / J500.23-W502020 Bearing Housing ASBB114-08W Bearing BodySBB114-10W,Z Bearing CoverSBB115-08W-00 / SBB115-09W-00 / SBB115-10W-00 / SBB115-13W-00 Lantern Ring P08sJ458-D100/ZN2820 Lantern Ring P10asJ458-W224951 Lantern Ring P12sJ458-W501892 Suction Pipe DN250J722-W501862 Connecting Body P12/500J344-W212145 Pump BaseKWP250-500-5 / KWP250-500-4 Inspection Cover 140X30J164-W212567 Inspection Cover 195X28J164-W501866 Packing Sleeve P08J456-W501895-00 Packing Sleeve P10J456-W224928-00 Packing Sleeve P12J456-W501894-00 Water Guard RingJ507-S80/ZN137 / J507-S120/ZN137 Cross Handle D80J576-DIN6335 Cross Handle D100J576-DIN6335 Oil-filler CapJ672-ZN4234-B20-01 Oil-filler Cover BodyJ672-ZN4234-B20-02 Key P08J940.01-W501898 Key P10J940.01-W224974 Key P12J940.01-W501899 Pipe Plug G1/4"SBB108-91-01 Pipe Plug G3/8"SBB108-91-01 Pipe Plug G1/2"SBB108-91-02 Pipe Plug G1"SBB108-91-02 Stud M20X80SBB109-91-03 Stud M20X85SBB109-91-03 Stud M20X115SBB109-91-03 Bolt BM16X80SBB113-91-06 Bolt BM20X95SBB113-91-08 Packing Guard Ring A100SBB116-06 Packing Guard Ring A120SBB116-07 Packing Guard Ring A140SBB116-08

KWPK250-500 Sewage PumpsParts List (64 items / 58 part codes)

KWPK250-500 — what pump is it and how to read its parts?

KWPK250-500 Parts List (64 items)

Quick Part Code Lookup

Same-series Models View all models of this type →

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