Positive Displacement Pump Dealers In Hyderabad

Hydraulic & Plunger Positive Displacement Pump Dealers In Hyderabad

We, Deraz Engineers are Positive displacement pump in Hyderabad since 3 decades. We deal with Plunger Positive displacement pumps, Hydraulic Positive displacement pumps, Electronic dosing Positive displacement pump, Diaphragm Positive displacement pump, High pressure tiplex pumps, Screm Positive displacement pumps, etc.

Plunger Pumps (PL Series)

Plunger Pumps (PL Series)

  • Metering accuracy is almost independent of back pressure
  • Flow rate is linear to stroke length variations
  • Multiple head plunger pumps with common drive for mixing two or more liquids in a desired ratio. The ratio can be easily set
  • Jacketed Liquid heads can be heated by hot water/steam. Ability to transfer & dose products which are highly viscous at room temperature.
  • External arrangement for flushing the gland packing to increase its life is also possible

Model:

PL 1011, PL 2017, PL3530, PL 6040

Capacity :

Minimum - 0-0.7 LPH, Maximum - 0-10,000 LPH Pressure

Maximum :

upto 400 kg/cm2

Material of Construction :

AISI 304, AISI 316, Hastalloy B, Alloy 20,

HastalloyC etc Duties :

Water treatment chemicals, boiler chem., molten sulphlur etc.

Hydraulic Puumps (HD Series)

  • Metering accuracy is almost independent of back pressure
  • Flow rate is linear to stroke length variation
  • Diaphragm is always balanced between the pressure exerted by the hydraulic oil and the liquid to be dosed. Longer diaphragm life
  • Automatic air bleeding from the hydraulic oil ensures better metering accuracy Arrangement of in-built pressure relief valve to protect the pump from pressure exceeding the rated pressure
  • Rupture Indication Arrangement (RIA) is an additional facility available with these pumps. These pumps with RIA are provided with sandwich of two diaphragms.The rupture of any one of the diaphragms can be sensed by pressure sensing device
  • In case of metering pumps to be used in hazardous areas the liquid head can be kept at a remote place from drive side. The head & drive are coupled by hydraulic oil in flexible tube.

Model:

HD 1011, HD 2017, HD 3530, HD 6040

Capacity :

Upto 7000 LPH pressure upto 100-KG \CM2, Capacity can be varied from 0 to the

Maximum :

Material of Construction: (PTFE Diaphragm) AISI 304, AISI 316, Monel, Alloy 20, Hastalloy B, Polypropelene, Hastalloy C, Titanium, GFT

Duties :

Sod. Hypochlorite, Ceramic slurry, hazardous acids, Aggressive liquids. Food products

Electronic Dosing Pump (ANT)

  • 100% indigineous
  • Electronically operated mechanically actuated Diaphragm
  • Adjustable injection frequency (100 to 150 rpm)
  • Compact size, light weight, more robust structure
  • Unique double ball check. NRVs for better dosing accuracy
  • Solenoid drive with minimum moving parts
  • One year limited warranty for Pulsar
  • 1.5 m WC max suction lift
  • Steady state accuracy +/- 3% Repeatability +/- 3%
  • Easy availiblity of the spares if required

Capacity :

0 to 20 LPH

Pressure :

7 Kg/cm2

Material of Construction :

AISI 316, AISI304, PP, PTFE

Duties :

Water & waste water treatment chemicals

Diaphragm Pumps (MD Series)

  • Mechanical Dosing Pump
  • Simple design
  • Motor driven with mechanically linked diaphragm
  • Steady state accuracy upto ± 2%
  • Accuracy at repeatability ± 3%
  • Well suitable for continuous duty
  • Accurate micrometric stroke control arrangement
  • Splash type lubrication in gear box Negative suction upto 1.5 M maximum
  • Allowable temp. max. 100o C
  • Automatic capacity adjustment with reference to process
  • parameters (optional)

Capacity :

Minimum 0 to 0.7 LPH
Maximum 0 to 1200 LPH

Pressure :

7 Kg/cm2

Material of Construction :

AISI 316, PP, PVDF, AISI 304, PTFE/GFT, Diaphragm in PTFE backed by Hyplon

Duties :

Water & waste water treatment chemicals

High Pressure Triplex Pumps

Liquid End

  • All the Tripos series Pumps are Designed for almost any medium. Selection of specific material for the liquid end part depends on the Physical & Chemical properties of the liquid to be handled.
  • The Liquid end part can be equipped with Cooling, Heating or Flushing systems depending upon the application.
  • The Plunger-Cylinder unit is an excellent arrangement in terms of safety and maintenance.
  • High Performance non return valves on suction and delivery side. Highly convenient for maintenance

Power End

Power end parts are lubricated by splash type arrangement or forced lubrication

Crank shaft is in high quality forged steel & is supported by antifriction bi-mettalic bearings. Sturdy, balanced design, easy for maintenance

Capacity :

Maximum upto 25 m3/hr

Pressure Maximum :

upto 800 kg/cm2

Material of Construction :

AISI 316, AISI 304, CI/CS, Brassn

Duties :

Spray dryer, hydrotesting of equipments, waterjet cleaning, metal cutting., car washing, etc

Screw pumps (Progressive Cavity Pumps)

  • Maximum delivery pressure : 6 bar
  • Temperature range : 50oC to 35oC
  • Simplicity of design, easy for maintenance
  • Slurries, Pastes upto 5,00,000 centipoise
  • Negative suction upto 9 mwc, low NPSH
  • Maximum permissible solid content upto 50%
  • Steady flow without pulsations, minimum turbulence

Capacity :

Maximum upto 50 m3/hr

Max. Delivery Pressure:}

15 Kg/cm2

Material of Construction :

AISI 304,AISI 316, Titanium, CI/CS Stator: PTFE, Neoprene, Viton

Duties :

paste & cream transfer, slurry, lime, etc.

Rovar Pumps

Motorised barrel pump RCP

RCP

Motorised barrel pump RCP

Applications

A perfect Motorised barrel pump for emptying barrels contains viscous or non viscous liquids. Motorised barrel pumb RCP meets customer's most stringent requirements in rising liguids from barrel, dosing, blending, mixing, dosing, charging, filling nd other applications

Technical Data:

Tube length: 33", 47", 55"
Tube dia: 1", 11/2" and 2"
Flowrate: upto 100 lpm
Viscosity: 2-310,00,00 cSt
Pressure: CS. SS, A. Alll\oy, PVDF

Rovar Internal Lobe Pump RYT

RYT

Internal lobe pump RYT

Rotary Shuttle Block Pumps RPP

RPP

ROTARY SHUTTLEBLOCK PUMPS RPP

Twin Screw Pump RTS

RTS

TWIN SCREW PUMP RTS

Application

Rovar twin screw pumps are suitable for handing low and high viscous liquids. Loading and unloading of tankers, railway wagons, barges, ships bulk cargo handling, lubrication, circulation & cooling application in industries like petroleum refiners, terminals, depots, oil blending stations, thermal power plants, steel plants, fertilizers, sugar, paper industries, marine applications, etc.

Range

Capacity: upto 10, 000 lpm
Pressure: upto 50 kg/cm2
Temperature: upto 300 c
Viscosity: upto 50,000 cSt & more
Material: CI, SS, SGI, FAB

Liquid list:

High Flowrate-medium pressure

applications for: Furnace oil, HSD, LSHS, molasses, petroleum products, emulsions, edible oils, glycol, shampoo, sorbitol, soya oils, bitumen, additives, base oil, vegetable oils, soaps, paraffin, residues and all other viscous lubrication liquids

Heavy Duty External Gear Pump REG FL

REG FL

External gear pumb REG FL

Applications

Rovar heavy duty external gear pumbs are built for larger flow rate. Ideally suited for all kind of low & High viscous liguids, Stainless steel construction are available for hyginenic application

Range

Capacity: upto 4000 lpm
Pressure: upto 15 kg/cm2
Temperature: upto 250C
Viscocity: upto 40, 000 cSt
Material: CI, WCB, SS

Liguid list:

Asphalt, crude oil, coal tar, ethylene glycol, pigments, printing ink, enamel, lacquers, resins, vamish, fuel oil like LDO, LSHS, FO, lube oils grease, transformer oils edible oils molasses, starch, sugar syrups, glucose, juices, ointment formulations, surfactants, lab, etc.

Internal Gear Pump RIG

RIG

Internal gear pumps RIG

Applications

Suitable for liquids of low or high viscosity & temperature, which can be corrosive and dangerous for environment, LSHS/bitumen pumping, transfer, dosage, procedding, loading and unloading chemical, paints, ink, sugar, construction, confectionery, oil industries, refineries

Range

Capacity: upto 800 lpm
Pressure: upto 275 C
Viscocity: upto 5,00,000 cSt
Material: CI, SS, CS, GM, NCI.

Liguid list

Asphalt AOL, butter, black liquor, chocolate, emulsion, grease, glucose, crude oil, castor oil, coconut oil, HSD, furnace oil, cream, LABSA, epoxy, resin, jam, glycerin, gum, ink, molasses, paint, lSHS, soap and detergents, sodium silicate, polymers, wax.

Selfpriming Centrifugal Pump RSC

RSC

Selfpriming centrifugal pump RSC

Applications

Rovar RSC pumps are self-priming centrifugal pumps suitable for handing clear, liquid contains solids in suspension, contaminated and low viscosity Liquids, liquids containing air or gas and generally used on tanks, sumps, gullies or bilge water in ship.

Range

Capacity: upto 350 cum/hr
Head: upto 60 m
Suction head: upto 5 mtrs
Solids: upto 40 mm dia
Viscocity: upto 110 cSt
Material: CI, SS, Bronze

Liquid list

Water, comtaminated water, diesel, kerosene, solvents, liquid contains air, bilge water, rainwater, drainage emptying, barrel emptying, any low Viscous liquids.

Progressive cavity pump RSSP

RSSP

Progressive cavity pump RSSP

Applications

Progressive cavity pumps are ideal for pumping neutral or slightly corrosive liquids, contaminated or abrasive liquids, liquids with gases or forth, Liquids of low or high viscosity, liquids containing fibrous, semi solid or solid particles

Range

Capacity: upto 2000 lpm & more Pressure: upto 24 kg/cm2 Temperature: upto 150 c Viscocity: upto 10,00,00 cSt Material: CI, SS, CS, SGI

Liquid list

Dairy products, meat products, fruit pulps, juices, jams, sugar molasses, confectionery products, ointments, cream, lotion, soaps, bilge & oil sludge, effluent sludges, filter press, flocculants, acidic/alkaline slurry, paint sirry, starch slurry etc.

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