Products

DESCRIPTION

Overview

Basic Info.

Model NO.	DS
Max.Capacity	~700m3/H
Driving Type	Motor
Impeller Number	Multistage Pump
Working Pressure	High Pressure Pump
Influent Type of Impeller	Single Suction Pump
Position of Pump Shaft	Horizontal Pump
Pump Casing Combined	Radial Split Case
Mounting Height	<10m
Impeller	Closed
Usage	Pump, Pumps, Condensate Pump, Circulating Pump
Product Standard	API610
Flange Standard	ANSI / ISO / En / DIN
Motor Brand	Siemens / ABB or Chinese Brands
Materials	Cast Steel/Ss 304/316/Duplex Ss
Max. Operating Pressure	15MPa
Shaft Sealing	Mechanical Seal / Gland Packing
Temperature Range	-50ºC ~ 210ºC
Inlet/Outlet Flange	DN25 - DN200
Transport Package	Standard Export Packaging
Specification	According to the drawings
Trademark	HydroBlue
Origin	China
HS Code	8413709990
Production Capacity	10000 PCS/Year

Packaging & Delivery

Package Size 30000.00cm * 12000.00cm * 20000.00cm Package Gross Weight 3500.000kg

Product Description

API610 STANDARD PROCESS PUMPS DS Series Ring-section Multistage Pump
APPLICATION:
> Boiler feed >Oil field water injection >Petrochemical plants >Refineries and oil delivery >Power plants >Pipelines pressure boosting >Refrigeration engineering >Water treatment plants >Waterworks, and water supply >Condensate systems >Reverse osmosis >Chemical and Process >Fossil-fuelled power stations >Hot-water supply >Fire-fighting systems >Snow-making systems >Washing plants >Industrial plants >Desalination plants >Geothermal plants >Heat recovery systems
SPECIFICATIONS:
> Pump Suct. Size: DN25 to DN200 mm
> Pump Disc. Size: DN25 to DN200 mm
> Capacity Q: Capacities to 700 m3/h
> Head H: Heads to 1400 m
> Operating Pressure: ~15 MPa
> Operating Temperature: -50°C to 210°C
Product Standard: API610General Description
The pumps are Single-casing, radially split, multistage, between-bearings pumps shall be designated pump type BB4. These pumps are also called ring-section pumps, segmental-ring pumps or tie-rod pumps.
These pumps have a potential leakage path between each segment.
(This type does not meet all the requirements of this International Standard API610.)
The advanced modular design reduces the number of parts whilst maximising interchangeability.
Optimal selection of impeller diameter and diffuser size for each ensures that the pump closely match the required duty conditions.
Design Features
Horizontal multistage centrifugal pumps of ring-section design. The pump mainly consists of suction casing, discharge casing, stage casing, diffuser, impeller, rotor unit, bearing unit, balance shaft seal component.
> Hydraulic models: Each pump size has two or more different types of hydraulic models, which have high efficiency over a wide range, and the best hydraulic model can be selected based on different operating conditions.
> Stage casing: The stage casing is sealed against each other by o-rings or by metal compound gaskets and are secured together by tie bolts.
> Balancing parts: The axial thrust force produced by impellers are mostly balanced by balancing drum and the residual thrust force is absorbed by thrust bearings.
> Support structures: Normally the pumps are designed with feet below. When liquid temperature >150, pump
size up to DN80 and above are supported by pump center-line.
> Bearings: The anti-friction roller bearing lubricated by oil is reliable and durable. Sleeve bearing could be selected. The bearing house could be cooled by fan or by water.
> Shaft sealing: The shaft sealing could be soft packing or mechanical seals depending on the conveying liquid. The shaft seal box could be cooled by water.
> Nozzles: The suction and discharge flanges have different pressure rate. Normally the discharge branch is posed upward and the suction one could be in any position (left, right or upward) by request. For centerline- mounted pumps, the suction branch and discharge branch are both upward.
> Pump flange standard: DIN2501, ISO7005, ASME B16.5.
> Bearings: Combination of cylindrical roller bearings and conical roller bearings, lubricated by engine oil
> Shaft seal: Mechanical seal.
> Coupling: The motor driven the pump through the flexibly coupling directly.
> Notes: All pump sizes can be provided with one or more dummy stages, if required.
Operation Conditions
Fluid: Various clean liquid or liquid containing solid particles, neuter or corrosive liquid, Maximum solids content of the liquid pumped 40mg/L, 80mg/L with intermittent operation.
> Working Temperature Range: -50ºC ~ + 210ºC.
When working temperature exceeds 80ºC,shall clarify clearly and in advance.

> Operating pressure: PN6 MPa - Hydrostatic test pressure = PN9 MPaPN10 MPa - Hydrostatic test pressure = PN 15MPaPN13 MPa - Hydrostatic test pressure = PN 20MPaPN15 MPa - Hydrostatic test pressure = PN 22.5MPa (optional)Specifications> Pump Suct. Size: DN25 to DN200 mm> Pump Disc. Size: DN25 to DN200 mm> Capacity Q: Capacities to 700 m3/h> Head H: Heads to 1400 m> Liquid temperature: -50ºC to +210ºC> Speed: 50Hz - 1470rpm / 2960rpm, 60Hz -1770rpm / 3550rpm, 3600RPM Max.> Wide hydraulic coverage> Low NPSH requirementThe Direction of RotationThe rotation of the pump rotor is clockwise looking from the motor to the pump.Application
Boiler feed Oil field water injectionPetrochemical plantsRefineries and oil deliveryChemical and Process Fossil-fuelled power stationsHot-water supplyFire-fighting systemsPower plantsPipelines pressure boostingRefrigeration engineeringWater treatment plantsWaterworks, and water supply Reverse osmosisCondensate systems Snow-making systemsWashing plantsIndustrial plantsDesalination plantsGeothermal plantsHeat recovery systems
How to Read the Pump Model

Pump model: DS 50-215 / 8 A
DS	DS series multi-stage ring-section pumps
50	Discharge flange diameter: DN50 (mm)
215	Nominal diameter of impeller: Φ215mm
8	Impeller stages
A	Hydraulic model

Detailed Photos

Company Profile

COMPANY INTRODUCTIONDongguan Hydroblue Tech Co.Ltd, setup in 2007, is known as a fast-growing provider for pumps, motors, sealing systems, couplings, gearboxes and engineering solutions. We are dedicated to provide customers with precise and reliable service by combining the manufacturing capability of mainland China with our supply chain management services through our extensive network of Chinese factories.HydroBlue's vision is to provide our customers with the highest level of satisfaction imaginable by offering innovative solutions, nurturing long-term relationships, anticipating future needs and being highly responsive to their emergencies at the most cost effective basis.Over the years, HydroBlue has established itself in Singapore,Malaysia,Indonesia,Thailand,
Russia, Belarus, Ukraine and China market, focusing more and more on oil and gas industry, mining, utilities and government sectors.HydroBlue Technical AdvantagesHydroblue Tech achievement is built by multiple sources. Its knowhow and capability is formed through close cooperation with China leading hydraulic institution--The Fluid Machinery Engineering and Technology Research Center of JIANGSU UNIVERSITY, and other machinery suppliers and engineering companies. HydroBlue's Service1.Calculation of pipeline loss2.Reliable and precise pump model selection 3.Professional reverse-engineering for critical spare parts 4.Analysis for pump service data and results 5.Pump process supervision and controlHydroBlue's Products Range & Series
1.Water TreatmentUtter Water purification / Seawater Treatment / Concentration of Concentrated Salt-Zero Emission2.Sewage TreatmentCity sewage treatment / Industrial sludge / Industrial sewage / Electronics industry / Electroplating, printing and dyeing3.API610 Petroleum IndustryPetroleum, Petrochemical and Natural Gas Industries (Refinery, Petrochemical, Oil & Gas etc.)4.Thermal Power PlantCooling / Circulation / Boiler feed water / Condensate water5.Pulp IndustriesPalm oil , Sugar, Pulp & Paper plant6.Air Conditioning & Fire Fighting EngineeringAir Conditioning / Fire Fighting7.Chemical IndustryCoating / Ceramics / Food processing / Pharma8.Pump StationHydraulic engineering / Pump station9.Replacement / Repair Spare Parts10.Digital Intelligent Control Water Pump

Packaging & Shipping

FAQ

Q1: Are you a factory or a trading company? A: We are a professional service provider of customized complete solutions in the field of fluid machinery and fluid engineering. Q2: What're your payments? A: L/C, T/T, D/P, PayPal, Western Union, Small-amount payment Q3: What about package? A: Standard exportation packaging with polywood box. Q4: How about the delivery time? A: 30~90 days, Depend on quantity and season. Q5: How about the MOQ? A: 1 set. Q6: How about the quality guarantee? A: One year after commissioning or 18 months after delivery.