PRIMETECH
THE EJECTOR SPECIALISTS
Ejector solutions for the marine and off-shore industry
www.primetechejectors.com
Email: sales@primetechejectors.com | Tel:+91-9840088220
About us
Primetech is an organization which stemmed out
of the technological renaissance of India. Found-
ed in 2005 by two ambitious technology entrepre-
neurs the company has quickly grown to become
the leading Indian ejector manufacturer for the
marine, oil and gas, pulp and paper, metal refin-
ing and chemical industry.
Primetech is an ISO 9001:2008, ISO 14001:2004
and CRISIL rated company headquartered in
Chennai, India.
Our competitive edge lies in our adoption of the
latest ejector design and construction methods,
intense focus on quality, competitive pricing and
the ability to foster repeat customers. Our ejec-
tors are custom built for every client to suit the
specific requirements of each application.
Primetech’s qualities have resulted in a growing
international customer base in countries like Aus-
tralia, USA, Columbia, Brazil, Phillipines, Dubai,
Kuwait, Malaysia to name a few.
Our marine range of ejectors are routinely in-
spected by Lloyd’s register, ABS, Bureau Veritas,
RENA and IRS.
1: Bilge stripping ejector 3: Air jet ejector
2: Saucony mixer 4: Firefighting foam ejector
Stripping ballast, bilge and cargo areas
E 200 Series
Ballast water is crucial for the stability of a ship in open sea. The ballast tank needs to be filled or
emptied quickly during the cargo unloading and loading cycles of the ship. Ejectors are normally
used for this purpose . The Primetech E200 series of stripping ejectors are specially custom made
using the highest quality materials to suit your specific pumping requirements. The E 200 series
ejectors are designed for a stationary mount, for the portable version see E 101 (next in catalogue).
We offer a warranty of up to 20 years on our ejectors .Our products are routinely certified by in-
spection agencies such as Lloyd’s register, American bureau of shipping (ABS), Bureau veritas.
► No maintenance ► Custom designed as per customer requirements
► No moving parts ► Self-priming
Applications
► Ballast pump in / pump out
► Bilge pup in / pump out
► Engine room pump out
► Main and secondary drainage pumping
► Cargo oil pump out
► Spud can drain out
Material of construction E 200 Series
Body Bronze / Gun metal / SS 316 / Carbon steel
Nozzle MONEL / SS 316
Fasteners SS 316
Gaskets Oil resistant rubber
Fig 1. Primetech Bilge
stripping ejector
The datasheet contains details on standard models which were designed based on our most com-
M = Motive
mon enquiries. We are open for customized design to suit your specific capacity requirements.
S = Suction
D = Discharge
A,B,C= Dimensions of
ejector
MODEL Capacity m3/hour Inlet size Suction size Discharge size Dimension B Dimension C Dimension A
E 202 A 50 65 NB 100 NB 100 NB 130 mm 470 mm 140 mm
B 100 65 NB 100 NB 100 NB 130 mm 600 mm 140 mm
C 150 65 NB 100 NB 100 NB 130 mm 725 mm 140 mm
E 204 A 165 100 NB 150 NB 150 NB 180 mm 750 mm 180 mm
E 200 series stripping ejector
B 175 100 NB 150 NB 150 NB 180 mm 920 mm 180 mm
Technical Data sheet
C 200 100 NB 150 NB 150 NB 180 mm 1120 mm 180 mm
E 206 A 250 150 NB 200 NB 200 NB 180 mm 900 mm 200 mm
B 350 150 NB 200 NB 200 NB 180 mm 1220 mm 200 mm
C 640 150 NB 200 NB 200 NB 180 mm 1380 mm 200 mm
E 208 400 200 NB 200 NB 200 NB 200 mm 1590 mm 250 mm
E 2010 A 850 250 NB 250 NB 250 NB 230 mm 1850 mm 265 mm
B 1140 250 NB 250 NB 250 NB 230 mm 2370 mm 265 mm
E 2012 1375 300 NB 350 NB 350 NB 250 mm 2400 mm 325 mm
Auxillary pumping with portable ejector
E 101
The portable ejector can be considered as an auxiliary pump which is always on stand-by for emer-
gency and routine pumping in various locations within a shipping vessel. These ejectors are general-
ly smaller in size and capacity than the E 200 series and can be carried to required locations manu-
ally.
We offer a warranty of up to 20 years on our product .Our ejectors are routinely certified by certifica-
tion agencies such as Lloyd’s register, American bureau of shipping (ABS), Bureau veritas.
► No maintenance ► Custom designed for each application
► No moving parts ► Can be moved to pumping locations every time
Applications
► Ballast pump in / pump out
► Bilge pump in / pump out
► Engine room pump out
► Cargo oil pump out
► Bulk carriers
► Chemical carriers
Fig 2. Rendering of Primetech portable ejector
Working
► The ejector is manually lowered into the space to be pumped or can be operated at length
with a suction hose so that suction hose is immersed into the fluid that is being pumped out.
► The passage of the motive fluid through the ejector produces the required vacuum to en-
train the suction fluid and discharge it.
► An optional check valve can be provided to prevent back flow when motive flow line is
closed.An optional ball valve can be provided for on-off control during operation.
► Oil resistant as per IS 10733, customer specific hose end connections supplied.
Technical data sheet
E 101 portable ejector
This datasheet contains details on standard model which were designed based on our most com-
mon enquiries. We are open for customized design to suit your specific capacity requirements.
Cleaning on-board cement tanks
E 300 mucking ejector
Mucking ejectors are water driven jet pumps which are used as vacuum cleaners for cleaning on-
board cement tanks on platform supply vessels (PSV) or Anchor handling tug supply vessels
(AHTS). Normally water from fire pumps or similar sources are used to drive the mucking ejector
which cleans the cement tank during various points of the loading and unloading operation.
We offer a warranty of up to 20 years on our product .Our ejectors are routinely certified by certifi-
cation agencies such as Lloyd’s register, American bureau of shipping (ABS), Bureau veritas.
Applications
► Prior to cement loading– Cleaning up of intended storage area
► During loading– Dust evacuation
► After discharging– Cleaning and dust evacuation
Fig 3 Rendering of the Primetech mucking ejector
Working
► The ejector is manually lowered into the space to be cleaned or can be operated at length with
a suction hose.
► Multi-nozzle opening is used to enhance the air-handling capacity of the ejector.
► Ball valve connected on the suction side to prevent back-flow of motive water.
► Strainer connected on the motive side to prevent entry of unwanted foreign particles.
► Corrosion resistant material of construction.
Technical data sheet
E 300 mucking ejector
This datasheet contains details on standard model which were designed based on our most com-
mon enquiries. We are open for customized design to suit your specific capacity requirements.
Spud can stripping in off-shore drilling platforms
E 1500 spud can ejector
Spud cans are the base cones on mobile drilling jack-up platforms. They are designed to spread
the load across the base so that the rig does not sink deep into the sea bed. They provide stability
to lateral forces on the jack-up rig when deployed onto ocean bed systems. Spud cans are normal-
ly filled with sea water to provide the requisite weight to the base structure. When the jack-up plat-
form is to be moved to another , the spud cans are emptied by using ejectors.
Unlike conventional ejectors, the E-1500 Series Spud can ejectors are designed with “in-line suc-
tion and angular in-line motive” flow feature.
This design feature enables vertical upward installation of the ejector, thereby enabling direct suc-
tion from Spud can bottom and easy discharge in vertically upward line. This improves suction/
Evacuation efficiency and minimizes energy losses.
Material of construction E 1500 Spud can ejector
Body SS316 / Gun metal / Bronze / Carbon steel/cast
iron
Nozzle SS316 / Gun metal / Bronze / Carbon steel/cast
iron
Fasteners Steel GI or other MOC as per requirements
Gaskets Oil resistant rubber
Fig 4. Left, Cross sectional diagram of a spud can installed with a Primetech E 1500 ejector, right mobile drilling platform
with spud cans at the base
Technical data sheet
E 1500 spud can ejector
This datasheet contains details on standard models which were designed based on our most common
enquiries. We are open for customized design to suit your specific capacity requirements.
Model Capacity Inlet Suction Outlet Dimension A Dimension B Dimension C
m3/hour
E 1503 100 80 NB 100 NB 150 NB 700 mm 130 mm 170 mm
E 1504 165 100 NB 150 NB 200 NB 930 mm 150 mm 200 mm
E 1506 250 150 NB 200 NB 250 NB 1080 mm 180 mm 230 mm
E 1508 400 200 NB 250 NB 300 NB 2650 mm 230 mm 280 mm
PRIMETECH
THE EJECTOR SPECIALISTS
861-A, 13th Main road, Anna nagar west, Chennai 600040, India
Phone : +91-9840088220 Facsimile: +91-(0)44-26160458
For product enquiries contact us at : sales@primetechejectors.com
For general queries contact us at : marketing@primetechejectors.com
