single-stage mono-block pumps with semi-open impeller, for pumping chemically aggressive liquids without solids
hydraulic elements made of acid-resistant cast steel GX5CrNiMo19-11-2 (1.4408)
Q=1,5-9m³/h, H=4,2-18m
stuffing box packing - cord type or mechanical

Parameters of operation

rpm	impeller diameter (mm)	H P	Q (l/min)
			25	50	75	100	150	200	250	300	350
		m kW	Q (m3/h)
			1,5	3,0	4,5	6,0	9,0	12,0	15,0	18,0	21,0
2900	130	H			18,0	16,6	13,0
		P			0,7	0,8	0,9
	120*	H			15,0	13,7	10,3
		P			0,56	0,6	0,7
	110*	H			13,0	11,63
		P			0,6	0,6
1450	130	H	5	4,2
		P	0,3	0,31

operational parameters shown in table are for pumping water at temperature 20^oC,
P shaft power is proportional to the thickness of liquid pumped, when the liquid viscosity is similar to water viscosity,
* - on special agreement

pump designation - 32 KMM 40
32 - delivery stub pipe nominal diameter in mm
KM - mono-block pump, M - made of cast steel
40 - dynamic shape number

pump dimensions and motors