Introduction:

1、All products are reciprocation piston pump,they can transport fresh water and fuel sewage and other incorrosive liquids. And they aren't suitable to transport the liquids containing fiber or solid granule.
2、Y-type pump in CS series is suitable to transport fresh water and fuel,and H-type pump is suitable to transport seawater and sewage.
3、I and Ⅲ type hard pump can only transport fresh water.
4、The cylinder cover of Y-type pump is made from iron.And the cylinder cover of H-type pump is made from copper.

Main technical performance parameters

Pump performance parameters are shown in the table.

Type	Main technical Performance parameters
	Capacity m3/h	Pressure head m	Reciprocation 1/min	Psuction geometrial height w	Cylinder diameter mm	Piston stroke mm	Pump weight  Kg
CS-20	20	20-25	50	5	65	68	5.8
CS-20Y CS-20H	20	25	50	6	65	68	5.8
CS-25Y CS-25H	32	25	50	6	75	80	7.5
CS-32	40	20-25	50	5	88	90	10.9
CS-32Y CS-32H	48	25	50	6	88	90	10.9
CS-40Y CS-40H	65	25	50	6	95	96	12
Ⅰ	20	30	80	5	65	50	15.5
Ⅲ	65	30	52	5	100	68	38.2

Installation and external dimersions are showed in table.

CS series hand pump installation dimersions

Type	L1	L1	L2	L3	M	B	B1	B2	H
CS-20	230	135	85	185	300	164	50	40	425
CS-32	305	200	131	254	500	224	68	50	650
CS-20Y/H	230	135	85	485	300	164	50	40	425
CS-25Y/H	250	180	114	203	400	180	58	40	535
CS-32Y/H	290	200	125	225	510	218	65	50	650
CS-40Y/H	302	215	136	240	630	218	70	50	792

Type	H1	H2	H3	a	b	d	d1	K
CS-20	210	132	56	64	44	20	40	2-M8
CS-32	245	160	72	82	62	32	54	2-M8
CS-20Y/H	210	132	56	88	63	20	52	2-M10
CS-25Y/H	220	150	64	95	70	25	58	2-M10
CS-32Y/H	243	165	70	108	81	32	68	2-M12
CS-40Y/H	266	178	77	118	91	40	78	2-M12

Ⅰ、Ⅲseries hand pump installation and external dimersions

Type	L	L1	L2	B	b	H1	H2		H3
Ⅰ	348	140	405	235	15	135	68		33
Ⅲ	502	230	700	285	18	215	107.5		50
型	d	A	C	K	R	ND		D
Ⅰ	Ф11	58	82	2-M10	12	Ф21		Ф52
Ⅲ	Ф13	90	120	2Ф-11.5	15	Ф38		Ф76