RVM-Radial split horizontal centrifugal pump-Hebei Shuangda Petroleum Equipment Manufacturing Co., Ltd

Coupling Options

Claw type coupling, elastic pin coupling, and elastic diaphragm coupling are standard configurations to meet the different needs of customers, with elastic pin coupling as the standard configuration;

01

Bearing Design

Reserved installation holes for pump vibration and temperature detection;

02

The bearing adopts rolling bearings

The standard configuration is designed for grease lubrication and can also be configured according to customer needs;

03

Sealing Member

The sealing components are designed according to packing seals, non containerized mechanical seals, and containerized mechanical seals, which can meet different customer needs. Containerized mechanical seals are standard configurations;

04

Balance Device

Unidirectional arrangement design of impeller+balancing drum balancing axial force structure, reliable surface treatment process of balancing drum ensures long service life of balancing device;

05

Extend the service life of the pump

The replaceable surface hardening wear-resistant ring design extends the service life of the pump;

06

Precision Casting

The flow components of small-sized pumps are all precision cast, while the impeller, guide vanes, and middle section of large-sized pumps are all precision cast;

07

Flange Design

Compliant with DIN/ANSI/ISO/GB and other standards;

08

Pipe Mouth Position

Import - horizontal direction, export - horizontal direction;

09

Foot Support

Foot support;

010

Modular Design

The pump adopts a modular design to reduce installation and start-up costs, minimize parts inventory, lower maintenance costs, shorten downtime, and enhance operability.

11

Specification Model	Pump stage n	Traffic m³/h	Head m	Speed r/min	Efficiency %	Shaft power kW	Supporting motor power kW	Cavitation m	Remarks
RHM RHM BRSM RVM 6.5-30	2	6.5	64	2980	40	2.83	5.5	1.5
	3	6.5	96	2980	40	4.25	7.5	1.5
	4	6.5	128	2980	40	5.66	11	1.5
	5	6.5	160	2980	40	7.08	11	1.5
	6	6.5	192	2980	40	8.5	15	1.5
	7	6.5	224	2980	40	9.91	15	1.5
	8	6.5	256	2980	40	11.33	18.5	1.5
	9	6.5	288	2980	40	12.75	22	1.5
	10	6.5	320	2980	40	14.16	22	1.5
	11	6.5	352	2980	40	15.58	30	1.5
	12	6.5	384	2980	40	16.99	30	1.5