Small centrifugal pumps

Available in cast iron, stainless steel, non-ferrous metal and plastic version.

Qmax between 4 l/min and 200 l/min

Hmax between 30 m and 115 m

 

Overview of standard values
deviating performances upon request

Shaft sealing
MS = with mechanical seal MM = by canned motor
MC = with magnetic coupling

 

Pumps with DC motors / EC DC motors

Type	Qmax [l/min]	Hmax [m]	Shaft sealing	Self- priming
Y-2951W-MM	12	45	MM	-
LY-6000/8000-MK	4	40	MC	-

Data for 50 Hz

Type	Qmax [l/min]	Hmax [m]	Shaft sealing	Self- priming
Y / YS-2951	12	38	MS	- / x
Y / YS-2951W-MK	12	30	MC	- / x
QY-1042	12	70	MS	-
LNY / LSY-2841	14	38	MS	- / x
Y / YS-2051	27	45	MS	- / x
NPY-2051 selfpriming	18	47	MS	x
NPY-2051	30	52	MS	-
QY-2052	27	90	MS	-
PY-2071	17	35	MS	x
Y-4081	60	60	MS	-
CY-4081	60	60	MS	-
CSY-4081	35	65	MS	x
Y-5081	80	60	MS	-
CY-5091	100	60	MS	-
Y-6091	180	80	MS	-
PY-2271 / 2 / 3	18	115	MS	x
Y / YS-2151W-MK	25	50	MC	- / x
PY-2071-MK	18	35	MC	x
CY-4281-MK	60	60	MC	-
CY-6091-MK	200	90	MC	-

Data for 60 Hz

Type	Qmax [l/min]	Hmax [m]	Shaft sealing	Self- priming
Y / YS-2951	13	52	MS	- / x
Y / YS-2951W-MK	13	40	MC	- / x
QY-1042	12	90	MS	-
LNY / LSY-2841	14	38	MS	- / x
Y / YS-2051	30	60	MS	- / x
NPY-2051 selfpriming	20	58	MS	x
NPY-2051	35	68	MS	-
QY-2052	27	90	MS	-
PY-2071	17	35	MS	x
Y-4081	68	75	MS	-
CY-4081	68	75	MS	-
CSY-4081	40	85	MS	x
Y-5081	90	75	MS	-
CY-5091	100	60	MS	-
Y-6091	180	80	MS	-
PY-2271 / 2 / 3	18	115	MS	x
Y / YS-2151W-MK	27	65	MC	- / x
PY-2071-MK	18	35	MC	x
CY-4281-MK	65	78	MC	-
CY-6091-MK	200	90	MC	-