MUD FORMATION

WASH WATER IN

JECTION

High Pressure Reciprocating Pumps & Systems

Goma Manufacturing Facility

ABOUT US

Goma Engineering Pvt. Ltd. is a manufacturing company conceived in the year 1982 having an experience of more than three decades. The

flagship business of the company is to deliver end to end solutions in High Pressure Pumps & Systems and Process Technology and Equipments

(PTE) as well as Turnkey projects.

Goma is an ISO 9001-2008 and OHSAS 18001 certified company having state of the art manufacturing facilities at Wada - about 50kms. from

Mumbai, and is supported by a dedicated and technically proactive engineering and execution team. It is fully equipped with modern

infrastructure for Manufacturing, Fabrication, CNC Machining, Assembly, Painting, Testing and Warehousing. Enhancements in systems,

processes, skill-sets and machinery are a continuous process here to achieve excellence in offering products and solutions at par with GMP.

Goma is one of the leading manufacturers of High Pressure

Reciprocating Positive Displacement Plunger/ Piston Pumps and

Systems catering across the globe to suit exact customer

requirements.

Goma has multiple branches in the metropolitan cities of India and

also has an international presence via Sales Representatives

worldwide. It’s 100% subsidiary, Goma Middle East FZE in Jafza

Dubai serves the Middle East and African markets.

PUMP SELECTION CHART

ABOUT HIGH PRESSURE

RECIPROCATING PUMPS & SYSTEMS

Goma has a significant experience in designing, manufacturing, installing and servicing

of high pressure pumps having power ratings upto 1300HP (1000 KW), discharge upto

3000 LPM (180 M3/Hr) and operating pressures upto 28000 PSI (2000 Bar). The pump

packages have options to choose from either electric motor or engine driven coupled by

pulley or gear box, mounting on base frame/ plate, trolley or trailer

depending on the application and industry demands.

The pumps are robust in construction, designed for intermittent or

continuous duty cycles as per API 674, Hydraulic Institute and IS 11745.

High pressure accessories for safety, parameters measurement and

cleaning/ jetting are available as per specific usage.

Notes:

• Each pump series having different plunger /

piston sizes to accommodate desired

parameters. Discharge volumes indicated are

based on 100% volumetric efficiency with water.

• Ratings given are based on nominal speeds and

pressures; they may vary with our written

approval. Pumps offered as per API 674 will be

governed by speed limit as per standard.

Pump

Series

Max Power

(HP)

Max Pump

Speed (RPM)

Min. Plunger Dia

Discharge

(LPM)

Max Pressure

(kg/cm2)

Max. Plunger Dia

Discharge

(LPM)

Max Pressure

(kg/cm2)

Min. Plunger Dia

Discharge

(LPM)

Max Pressure

(kg/cm2)

T-500 10 750 4.9 600 17.5 175

T-1400 20 750 3.6 1400 78 80

T-2000 30 600 9.1 1200 81 135

T-2500  40  750  10.5 1000  108 170

TG-4000  60  425 10  1400  141  140

TG-5000 75 475 12.6 1400 195 140

TG-8000  100 380 16 1400 212 170

T-8000  120 500 40 700 280 150

T-12000  150 600 48  1200 405 150

T-20000 200 400 65  1000 477 150

T-40000  250 400 70  1400 844 100

T-60000  400 350 100  1400 1453 80

QT-60000  500 350 150  1000 2421 70

T-80000 700 225 200  1000 2920 80

G-1300 1300 120 1020 360 3060 120

GOMA PUMPSFeatures of the Reciprocating Pump

Crankcase: High grade cast iron, rugged construction to take maximum

load capacity. Top open design for higher models, easy maintenance and

reassembling.

Crankshaft: High carbon or alloy steel crankshaft having hardened

toughness and high endurance limit and ground crank pins. Two rollers/

taper bearings have been provided for crankshaft supports. Reversible in

Power Frame for drive input from either of side of pump for most models.

Connecting Rod: Heavy duty SG Iron casted with separate bolted caps.

It consists split antifriction bearings of steel with Babbitt lined inner

surfaces.

Crosshead with Extension Rod: MOC of SG iron duly machined and

ground surfaced. Extension rod chrome plated from corrosion and wear

resistance.

Wrist Pin: Carbon steel having case hardening and ground surface

operating against a sintered bronze bushing.

Plunger Coupling: Split design for decoupling the extension rod and

plunger/ piston rod from each other.

Plunger Packing: These are either square braided rope type/ chevron/

v-ring type depending on the application located inside the stuffing box.

They can be self adjusted/ spring loaded type.

Stuffing Box: MOC of stainless steel/ carbon steel as per requirement of

applications and liquid to be pumped. It consists of various types of plunger

seals, space rings, lantern ring, grid bush, etc.

Locking Nut: MOC of stainless steel/ carbon steel. Main purpose of this

is to hold the internal parts of stuffing box, assembly and also used for

removing of internal parts of stuffing box assembly for maintenance

purpose.

Oil Seal Retainer: Oil Seal retainer is housing for

oil seals for extension rod of crossheads. Easily

removable type.

Air Breather: A metallic thread cap provided on

top cover of pump. It is provided as vent to remove

hot air, gases from crankcase.

Fluid Cylinder: Suitable for liquid to be pumped.

Design suitable to API 674 made out of stainless

steel/ carbon steel/ forged block, provision of front

and top covers for removing of valve assemblies.

Suction Manifold: Separate suction manifold as

per the application made of either cast iron/ cast

steel/ fabricated/ forged block option available.

These may either have flange threaded connection.

In some models this is integrated with fluid cylinder.

Suction/Discharge Assembly: Press fitted

valve assemblies having various types of valves and

valve seats options suitable to applications. Valve

type can be plate/ ball/ wing as per liquid

properties.

Plunger: Stainless steel/ Carbon steel with hard

chrome/ various coatings to protect plunger

working surfaces for long life of plunger and plunger

seals.

Goma provides wide range of high pressure accessories to their customers such as Pressure Gauges, Pressure Regulators, Safety Valves, HP

Guns, Foot opt. Valves, Rigid/Flex lances, Nozzles, System valves, Hoses/Hose reels, Piping & manifolds, Dampeners/ Stabilizers, Strainer/

Filters, Digital stroke counter, surface cleaner, limit switches etc.

HIGH PRESSURE ACCESSORIES

APPLICATION BASED SPECIAL PUMP PACKAGES & SYSTEMS

Goma provides turnkey solutions for:

• Automobile Skid /Grate cleaning Systems

• Coke Oven Door Cleaning Systems

• Mobile Decontamination Systems

• Sewer Jetting Systems

• Multi Jet Washing Systems

• Fuelling machine supply units for nuclear plants

APPLICATIONS FOR OIL & GASThe Reciprocating Pumps are used in variety of applications in the Oil & Gas Industries for continuous an intermittent duty cycles. For the

continuous duty applications the pumps are designed as per API 674.

Salt Water / Effluent Water injection Pumps:

Water injection is where water is injected into the oil field, usually to increase pressure and thereby stimulate production. Water injection wells can be found both on- and offshore, to increase oil recovery from an existing reservoir.

Crude Oil Start Up/ Dispatch (COD) Pumps:

CODP are used to handle crude oil from the wellhead to gathering and processing facilities and from there to refineries & tanker loading facilities. Also for restart rocking & slop transfer applications at pump stations.

Well Servicing:

Well servicing pump packages are specifically designed for traditional well service applications such as acidizing, fracturing, cementing, well killing and other well simulation treatments.

Mobile Pumping Unit:

MPU is a versatile pumping unit used for flushing of flow lines, oil/ water circulation in the well, hydro testing of flow lines, oil transfer, pumping fluids for CTU/ hot oil jobs, killing the well to stop uncontrolled flow, etc.

Triplex Mud Pump:

Triplex mud pump is designed to circulate drilling fluid on drilling rig under high pressure up to 5000 psi at 1300 HP, drilling fluid passes through the drilling bit for assisting in breaking the rock and back up the annulus.

Condensate Transfer Pumps:

Hydrocarbon condensate transfer from HP/LP flare knock out drums or hazardous effluents from a closed drain tank. Fluids are collected from a variety of sources before transfer back to the main process for recovery and disposal.

Wash Water Injection:

In refineries our pumps are used to absorb and prevent the loss of amine vapours, pumps are specially designed with Pot seal design for stuffing box to entrap the leakage of gases from the stuffing box.

Glycol / Amine Circulation Pumps:

Used in natural gas drying process where ethanol/glycol are used as anti-freezing agents and pumped into an absorber and flow counter to the moist gas. Also amine is pumped into the similar process for removing H2S & Co2.

Hot Oil Circulation (HOC):

Refineries uses pumps at for handling handle hydrocarbon at relatively low flow rates and pressure upto 4000PSI and high temperatures up to 700 0F, these pumps are specially designed to handle high temperature fluids

Blow Out Preventer (BOP) Charging:

The rams driven by a hydraulic oil to seal the well if excessive pressure threatens to blow the well out pressure from a charged accumulator, charging maintained by a triplex pump for accumulator charging / maintaining upto 3000 psi.

Hydro-testing/ Filling/ Flushing Pump Packages:

Heavy duty Pump packages for cross country pipeline testing including filling, flushing and hydro test are offered. Customize packages for well testing are offered to meet customer specific requirements.

Water Jetting Units:

Water jetting units are used in under water marine growth cleaning, tank/ vessel cleaning, heat exchanger/ condenser tube decoking, cleaning of heavy oil field vehicles, surface preparation before painting and radiator cleaning.

Head Office & Works: L.B.S Marg, Majiwada, Thane – 400 601, IndiaT: +91 22 41614161/ 2173 1801-02 | F: +91 22 41614162 / 2173 1803E: pumpdivision@goma.co.in | goma@vsnl.com | W: www.goma.co.in

Regional Offices: Delhi | Chennai | Kolkata | Bangalore | Ahmedabad | Hyderabad

P.O. Box No. 263406, LB08101,

Jafza - 8, Jebel Ali Free Zone, Dubai (U.A.E.)

T +971 4 8816162 | M: +971 568 997273

E: pump@goma.ae | W: www.goma.ae

Head Office Global CustomersSales RepresentativesMiddle East Office

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GOMA ENGINEERING PVT. LTD. GOMA MIDDLE EAST FZE

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