Applications:

Chemical Industry
Pharma Industry
Detergent Industry
Waste Water Treatment Plants

Fields of Application KNM-IN are used in pumping of highly corrosive mediums with or without maximum suspended solid size upto 500 microns. Majorly used in chemical industries.

Design KNM IN are horizontal, single stage, single entry, normally semi-open type impeller, radially split, volute casing pump of back pull out type design.

Operating Parameters

Capacity: Up to 470 m³/Hr
Head: Up to 84 m
Pump Sizes: DN from
Temperature:
- Up to 200°C for G1, G2, G3, G4
- Up to 65°C for G5
Operating Pressure: PN10
Max Solid Size: Up to 500 Microns

Designation

KNM-IN 40 25 210 G1

Type of Series
Nominal Suction Nozzle Diameter (in mm)
Nominal Discharge Nozzle Diameter (in mm)
Nominal Impeller Diameter (in mm)
Material Variant

Materials

Material Variants

MOC Variant >>>	G1	G2	G3	G4	G5
Volute Casing	PPH / WCB	PVDF / WCB	FEP / WCB	PFA / WCB	PP
Impeller	PPH / CF8	PVDF / CF8	FEP / CF8	PFA / CF8	PP
Discharge Cover	PPH / WCB	PVDF / WCB	FEP / WCB	PFA / WCB	PP
Shaft	AISI-SAE 4140	AISI-SAE 4140	AISI-SAE 4140	AISI-SAE 4140	AISI-SAE 4140
Shaft Sleeve	SS316	SS316	SS316	SS316	CERAMIC
Bearing Bracket	FG260	FG260	FG260	FG260	FG260
Bearing Housing	FG260	FG260	FG260	FG260	FG260
Bearing Cover	FG260	FG260	FG260	FG260	FG260
Hex Bolt	A193 GR B7	A193 GR B7	A193 GR B7	A193 GR B7	A193 GR B7
Hex Nut	SS304	SS304	SS304	SS304	SS304

Pump Sizes

Sr	KNM-IN Sizes	DN1	DN2	Impeller Diameter (mm)	Max Head (m)	Max Flow (m³/hr)	2900 RPM	1440 RPM	Lined Pumps	Solid Pumps	Bearing Bracket Size	No. of Vanes	G1 (PPH)	G2 (PVDF)	G3 (FEP)	G4 (PFA)	G5 (PP)
1	25-25-125	25	25	125	23	14	X	---	X	---	BB01	6	X	X	X	X	---
2	40-25-210	40	25	210	62	30	X	X	X	---	BB01	6	X	X	X	X	---
3	50-40-260	50	40	260	84	61	X	X	X	---	BB01	6	X	X	X	X	---
4	50-40-160	50	40	160	35	40	X	---	X	---	BB01	6	X	X	X	X	---
5	50-40-195	50	40	195	54	50	X	X	X	---	BB01	6	X	X	X	X	---
6	80-50-160	80	50	160	36	65	X	---	X	---	BB01	6	X	X	X	X	---
7	80-50-315	80	50	315	37	47	---	X	X	---	BB02	6	X	X	X	X	---
8	80-50-195	80	50	195	53	95	X	X	X	---	BB02	6	X	X	X	X	---
9	80-50-265	80	50	265	24	63	---	X	X	---	BB02	6	X	X	X	X	---
10	100-80-270	100	80	270	28	150	---	X	X	---	BB02	6	X	X	X	X	---
11	100-80-350	100	80	350	47	198	---	X	X	---	BB03	6	X	X	X	X	---
12	150-125-280	150	125	280	26	470	---	X	X	---	BB04	6	X	X	X	X	---
13	75-40-157	75	40	157	32	33	X	---	---	X	BB05	5	---	---	---	---	X
14	40-40-140	40	40	140	22	22	X	---	---	X	BB05	5	---	---	---	---	X
15	75-50-160	75	50	160	31	45	X	---	---	X	BB05	5	---	---	---	---	X
16	50-40-205	50	40	205	49	48	X	---	---	X	BB05	6	---	---	---	---	X
17	75-40-205	75	40	205	16	24	---	X	---	X	BB05	6	---	---	---	---	X
18	40-40-205	40	40	205	14	20	---	X	---	X	BB05	6	---	---	---	---	X
19	75-50-205	75	50	205	17	40	---	X	---	X	BB05	6	---	---	---	---	X