Geometric displacement ccm/rot	Pump designation	Dimension
		A	B	Inlet			Outlet
				ØC	ØD	E	Øc	Ød	e
16	3PZ4-16/28-x-z75	59,5	111,1	Ø20	Ø40	M8	Ø20	Ø40	M8
20	3PZ4-20/28-x-z75	61,2	114,4
25	3PZ4-25/28-x-z75	63,2	118,5
32	3PZ4-32/28-x-z75	66,1	124,3	Ø27	Ø51	M10
40	3PZ4-40/22-x-z75	69,4	130,9
52	3PZ4-52/22-x-z75	74,4	139,3	Ø33	Ø62	M10	Ø27	Ø51	M10
60	3PZ4-60/18-x-z75	77,7	146,4
70	3PZ4-70/16-x-z75	83,8	154,6

x - sense of rotation:  1 - counter clockwise, 2 - clockwise
z - shaft:                     7 - taper 1:8
                                       8 - splined B22x19xe9 acc. to DIN 5482

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3PZ4-7G dimmension pump (7G pump with European Rectangular flange, port: thread inch)

 

Geometric displacement	Pump designation	Dimmension
ccm/rot		A	B	Inlet D	Outlet C
16	3PZ4-16/28-x-z7G	59,5	111,1	G1 20-głęb.	G1 20-głęb.
20	3PZ4-20/28-x-z7G	61,2	114,4
25	3PZ4-25/28-x-z7G	63,2	118,5	G1 1/4 22-głęb.
32	3PZ4-32/28-x-z7G	66,1	124,3
40	3PZ4-40/22-x-z7G	69,4	130,9
52	3PZ4-52/20-x-z7G	74,4	139,3	G1 1/2 24-głęb.
60	3PZ4-60/18-x-z7G	77,7	146,4
70	3PZ4-70/16-x-z7G	83,8	154,6