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Slow running Gear Pumps

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for viscid liquids
Type LZ 80 and LZ 120

Slow running gear pumps are suitable for of vicid material with a for delivering certain degree of lubricity. The material must not contain any hard substances. The driving shaft is sealed driving shaft with a teflon packing box. The driving drives by a suitable geared motor. Radial or axial force can not be picked up by the shaft. The sense of rotation is either right or left. The shaft is running in friction bearings. The housing is made of GG25. The cog-wheels and shafts are made of hardened and grounded steel.

Specification of Performance
of slow running cog-wheel pumps
Typ: LZ 80 and LZ 120.
Revolutions max. 500 Min-¹

[Gear pumps specification of performance].

Dimensions and weights

				100 min-¹					200 min-¹
Pumpen Nr. pump number	Saug- und Druckanschluß suction-pressure- connection	cm³/U cm³/r	bar	l/min.	Viskosität (mm²/s) Viscosity (mm²/s)				l/min.	Viskosität (mm²/s) Viscosity (mm²/s)
					80	800	4000	10000		80	800	4000	10000
					kW					kW
LZ 80	G1½"	210	2	21	0,2	0,4	0,7	0,9	42	0,4	0,7	1,4	1,8
LZ 80	G1½"	210	4	21	0,3	0,5	0,8	1,1	42	0,6	0,9	1,7	2,0
LZ 80	G1½"	210	6	21	0,4	0,6	0,9	1,3	42	0,9	1,2	1,9	2,4
LZ 120	G2"	320	2	32	0,3	0,5	0,9	1,2	64	0,7	1,0	1,9	2,5
LZ 120	G2"	320	4	32	0,5	0,7	1,1	1,5	64	1,0	1,5	2,1	3,0
LZ 120	G2"	320	6	32	0,7	0,9	1,3	1,7	64	1,5	1,8	2,7	3,5

				300 min-¹					400 min-¹
Pumpen Nr. pump number	Saug- und Druckanschluß suction-pressure- connection	cm³/U cm³/r	bar	l/min.	Viskosität (mm²/s) Viscosity (mm²/s)				l/min.	Viskosität (mm²/s) Viscosity (mm²/s)
					80	800	4000	10000		80	800	4000
					kW					kW
LZ 80	G1½"	210	2	63	0,5	1,1	1,9	2,9	84	0,6	1,5	3,3
LZ 80	G1½"	210	4	63	0,9	1,5	2,7	3,3	84	1,1	2,0	4,0
LZ 80	G1½"	210	6	63	1,1	1,9	2,9	3,7	84	1,7	2,5	4,8
LZ 120	G2"	320	2	96	0,8	1,5	3,0	4,0	128	1,0	1,5	4,5
LZ 120	G2"	320	4	96	1,2	2,0	3,6	4,5	128	1,5	3,0	5,5
LZ 120	G2"	320	6	96	1,6	2,5	4,0	5,1	128	2,1	3,5	6,8

Typ Type	Saug- und Druckanschluß suction- pressure- connection	Maße / Dimensions																	Gewicht kg Weight kg
Typ Type	Saug- und Druckanschluß suction- pressure- connection	A	B	C	D	E	G	H	I	J	K	L	M	N	O	P	Q	R	Gewicht kg Weight kg
LZ 80	R1½"	155	90	235	45	-	28	145	8	31,5	165	50	195	75	13,5	25	210	105	20
LZ 120	R2"	165	110	255	45	-	28	145	8	31,5	165	80	195	105	13,5	25	210	105	30

Typ Type	A	B	C	F	R	Schrauben Screws	O-Ring	M
LZ 80	-	28	80	80	1 ½"	M 10 x 30	55 x 3	M 10 x 15
LZ 120	115	28	-	92	2"	M 10 x 30	67 x 3	M 10 x 15

notice

Subject to change!