inline centrifugal pump, vertical inline centrifugal pump, vertical inline multistage centrifugal pump, inline multistage pump, vertical multistage inline pump

Introduction

GDL inline multistage centrifugal pump is a new generation product designed and manufactured according to JB/TQ643592 standard based on the excellent pump type of our company and the user's use requirements and fire-related standards.
This type of pump adopts vertical segment type and stainless steel shell structure, so that the inlet and outlet of the pump are on the same horizontal line and the same diameter. It can be installed in the pipeline like a valve. It also concentrates the high pressure of the multistage pump. The pump has a small footprint and convenient installation of the pipeline pump. At the same time, due to the excellent hydraulic model, it also has the advantages of high efficiency, energy saving, stable operation, and the shaft seal adopts wear-resistant mechanical seal, no leakage and long service life.

Main Features

1. With its 304 stainless steel shell and wear-resistant axle seal, it is no leakage and long service life.
2. With hydraulic equilibrium to balance the axial force, the pump can run more smoothly, less noise and, which can be easily installed in the pipeline which is on the same level, enjoying better installation conditions than DL model.
3. With these features, GDL Pump can easily meet the needs and requirements for water supply and drain foe high building, deep well and firefighting equipments.

Product Application

High-rise building, deep mine water supply and drainage, fire-fighting equipment needs

Product structure

1	pump body	5	impeller	9	draw bar	13	mechanical seal
2	lower cover	6	guide vane	10	sleeve	14	Motor frame
3	lower bearing	7	midcourse	11	Discharge stage	15	Frame seal
4	lower shaft sleeve	8	shaft	12	upper shaft sleeve	16	Coupling

Technical Data

Type	Flow		Head	Efficiency	Speed	Power(kw)		(NPSH)r	inlet and outlet diameters	Dimensions	Weight
Type	(m³/h)	(L/s)	(m)	(%)	(r/min)	shaft power	motor power	(m)	(mm)	(mm)	(kg)
25GDL2-12X3	1.4	0.39	38	23	2900	0.63	1.1	1.4	25	606	58
25GDL4-11X3	2.8	0.78	36	32	2900	0.86	1.1	1.4	25	606	58
40GDL6-12X3	4.2	1.17	41	43	2900	1.09	1.5	1.4	40	657	72
50GDL12-15X2	8.4	2.33	36	48	2900	1.72	2.2	1.4	50	766	113
50GDL18-15X2	12.6	3.5	36	53	2900	2.33	3	1.4	50	791	122
65GDL24-12X2	16.8	4.67	27	56	2900	2.21	3	2.9	65	821	131
80GDL36-12X2	25.2	7	27	59	2900	3.14	4	3.5	80	917	193
80GDL54-14X2	37.8	10.5	32	62	2900	5.32	7.5	3.7	80	967	218
100GDL72-14X2	50.4	14	32	64	2900	6.87	11	4.2	100	1200	276
100GDL100-20X2	70	19.4	46	65	2900	13.5	18.5	4.2	100	1345	345
150GDL144-20X2	100	27.7	46	65	2900	20.3	30	4.2	150	1513	500
150GDL160-20X2	112	31.1	46	69	2900	20.3	30	4.4	150	1513	500

More specifications pls feel free to contact us.