Pumps for gas and oil and petrochemical industries

Semi-submersible centrifugal pumps HB
Semi-submersible centrifugal pumps HB
Centrifugal pumps with magnetic drive HMD
Centrifugal pumps
with magnetic drive HMD
Horizontal centrifugal section pumps CNS
Horizontal centrifugal section pumps CNS
Horizontal centrifugal chemical pumps AHN
Horizontal centrifugal chemical pumps AHN

Trade House SARRZ supplies pumps and pumping equipment to the operating place. The delivered  equipment can be used for petroleum products, fuel oil, bitumen, oils and other liquids with similar characteristics pumping.

The main sphere of application is the oil and chemical industry, crude oil loading terminals and tank farms, oil and gas enterprises.

The use of pumping equipment allows the operator of the facility to pump the working environment from / to the tank, vessel, tanker or deliver it into the processing line.

Depending on the operating conditions, as well as the chemical and physical properties of the working environment, we supply pumps of various modifications and structural designs:

  • horizontal centrifugal section pumps CNS
  • centrifugal multistage semi-submersible pumps with electric motor VCNS
  • semi-submersible single-stage centrifugal pumps HB
  • upgraded vertical semi-submersible pumps HB 50/50 (HB-M)
  • vertical semi-submersible pumps NVD-1M
  • centrifugal multistage electric pumps of artesian type 12НА9х4
  • centrifugal pumps with magnetic drive HMD
  • horizontal centrifugal chemical pumps AHN
  • leakproof pump centrifugal chemical pumps GHN
  • semi-submersible vertical chemical pumps AHPN

The choice of a particular type of oil or chemical pump depends on:

  • working fluid (oil, chemicals, water, etc.)
  • liquid properties (operating temperature, density, viscosity, aggressiveness, ignitability, degree of flammability, the presence of suspended particles  and various solid impurities, fluid corrosiveness)
  • operating conditions (temperature, pressure)

In order to ensure trouble-free operation of the supplied pumping equipment throughout service life, pumps and electric motor can be manufactured in explosion-proof design to comply with industrial safety standards when working with flammable media. Depending on the Customer's requirements, the pump drives can be mechanically, electrically, hydraulically or pneumatically controlled.

The pump body and component parts are designed to avoid clogging even when operating with suspended particles or viscous fluids.

The material is selected taking into account its high wear- and melt resisting characteristics of the steel.

Technical characteristics of oil and chemical pumps*

Criteria Value
1 Flow rate of a pump, m3 12-1000
2 Operating temperature climatic category N, NF, T, placement category 2, 3, 4 as per GOST 15150-69
3 Operating pressure, MPa up to о 1.6
4

Operating fluid specifications:

  • suspended particles size, mm
  • contents of solids by mass, %
  • fluid operating temperature,°С
  • viscosity, cm2/s
  • density, kg/m3
  • solid inclusion size, mm

 

  • up to 0.2
  • up to 0.2 (up to 5 for chemical pupms)
  • от -80 до +400 (from -85 to +150 for chemical pupms)
  • 0.5-8.5
  • up to 1000 (for oil pumps), до 1830 (for chemical pupms)
  • up to 2 (for chemical pupms)
5 Number of stages single-stage, multistage
6 Principle of action centrifugal
7 Orientation horizontal, vertical
8 Type of liquid intake one-sided or two-sided outlet
9 Pump seal gland sealing, mechanical seal

* the average characteristics of the pumping equipment are presented; they depend on each specific pump


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