TeamTec Stripping EjectorsTeamTec Stripping Ejectors are simple jet pumps driven by water or oil supplied from

conventional pumps. The combination of high quality material and skilful construction offers

the most effective solution to meet onboard requirements.

All standard TeamTec stripping ejectors with capacity more than 100 m³/h are made in

Ni-Al-Bz EN 1982, while smaller size ejectors are made in Gunmetal / Rg 9 NS 16520.

All ejectors have nozzles made of AISI 316 L or Monel.

These material combinations are superior against cavitation, corrosion andwear and tear, and are thus covered by a five (5) year guarantee.

• Nearly perfect vacuum

• Virtually unchokeable

• No strainers needed

• Ideal for handling all kinds of liquid

Installation purpose• For stripping of ballast compartments

• For stripping of cargo hold bilges

• Vacuum cleaning of engine room

• For stripping during tank cleaning

• For emergency stripping

• For stripping from chain lockers, steering engine rooms, cofferdams, auxiliary pump rooms, sewage tanks

• For stripping of all spaces where reliable pumping means are required

• For stripping of liquids with large particles (ejectors with wide body)

• Removal of gasses

TeamTec Stripping ejectors when used as recommended,

solve your pumping needs more efficiently than any other

pumping system.

�Advantages

• 40 years experience –Technical know-how makes us able to help and guide both owners, yards and consultants

• Wide range of ejector types and capacities

• High efficiency – "In line suction" ensures maximal suction capacity with the use of minimal driving liquid. Result could be smaller piping dimensions and smaller driving pumps

• Modification of ejectors – Allows special solutions and full utilization of existing/onboard pumps

• In house casting and production – makes us flexible in delivery time

• High grade material – five (5) years guarantee

�For all-purpose, ballast and cargo oil stripping

Type A B C L Weight Max. Clearance[mm] [mm] [mm] [mm]

1½-2-2½ 40 50 61 580 20 kg 9 mm

2-2-3 50 50 80 680 22 kg 9 mm

2-3-3 50 80 80 750 33 kg 20 mm

3-3-4 80 80 100 950 45 kg 12 mm

3-4-4 80 100 100 840 40 kg 23 mm

4-4-5 100 100 125 1100 60 kg 19 mm

4-5-5 100 125 125 1000 60 kg 29 mm

4-6-6 100 150 150 1150 75 kg 36 mm

5-5-6M 125 125 150 1250 90 kg 23 mm

5-5-6L 125 125 150 1250 90 kg 21 mm

5-6-8 125 150 200 1700 130 kg 34 mm

5-8-8 125 200 200 1700 145 kg 46 mm

6-6-8S 150 150 200 1785 130 kg 25 mm

6-6-8M 150 150 200 1785 130 kg 26 mm

6-6-8L 150 150 200 1785 130 kg 26 mm

6-8-8 150 200 200 1700 150 kg 40 mm

6-8-10 150 200 250 1800 165 kg 45 mm

8-8-10S 200 200 250 1850 170 kg 29 mm

8-8-10M 200 200 250 1850 170 kg 27 mm

8-8-10L 200 200 250 1850 170 kg 25 mm

8-10-12 200 250 300 2100 230 kg 54 mm

10-10-12 250 250 300 2150 270 kg 36 mm

10-10-12 250 250 300 2150 270 kg 36 mm

10-10-12 250 250 300 2150 270 kg 34 mm

10-12-14 250 300 350 2400 300 kg 65 mm

12-12-14 300 300 350 2445 350 kg 41 mm

12-14-18 300 350 450 2650 450 kg 82 mm

14-14-18 350 350 450 2770 525 kg 54 mm

16-16-20 400 400 500 3600 900 kg 89 mm

�C-Type Ejectors with “wide body” Suitable for large par ticles

• Any flange standard can be delivered, at no extra cost. Flanges are delivered drilled to D.I.N. PN 10 unless otherwise specified.

• Individual capacity/consumption performance curve will be delivered

• Modification of ejector characteristics possible due to in-house engineering & production

• All ejectors pressure tested

• Stainless steel / Superdouplex available

Type A B C L Weight Max. Clear.

(C) 1½-2-2½ 40 50 63 580 15 kg 21 mm

(C) 2-3-3 50 80 80 750 25 kg 36 mm

(C) 3-4-4 80 100 100 840 36 kg 49 mm

(C) 4-5-5- 100 125 125 1000 55 kg 58 mm

(C) 4-6-6 100 150 150 1150 71 kg 65 mm

(C) 5-6-8 125 150 200 1700 124 kg 77 mm

(C) 5-8-8 125 200 200 1700 145 kg 88 mm

(C) 6-8-8 150 200 200 1700 150 kg 88 mm

(C) 6-8-10 150 200 250 1800 165 kg 94 mm

(C) 8-10-12 200 250 300 2100 230 kg 98 mm

Criteria for selection of proper sized ejectors:

• Installation purpose • Liquid type

• Required suction capacity • Estimated suction lift

• Estimated discharge height •Driving pressure/flow

• Flange type

E¾-1-1• Air driven, for evacuating air or gasses in suction line

to centrifugal pumps etc.

• Small and efficient, can be delivered in several material combinations

Mudmixer• For mixing dry powder and liquid for offshore purpose

• Several models from 6" and up to 8" powder inlet

V4-2-5• Usable as vacuum cleaner for sucking up dirt in engine room etc.

• "Standard" equipment for supply ships, for sucking up the remains in the bulk tanks after loading.

• Special air-driven model L4-5-5 also available for same purpose

Multi Vac• Water driven jet vacuum pump, designed for extraction of air/gas in the suction

line for the dredging pump. Results in safe and stable use of the dredging pump.

• Multi nozzle design and can be delivered with number of nozzles according to theships requirements.

�Additional Ejector Products/TypesPortable Ejector• Indispensable on product carriers, lube-oil tankers and chemical carriers where it is essential to empty the tanks completely

• Extremely useful on all types of ships for “mopping up” remaining liquid

•With built-in non-return suction valve

Equipped with standard nozzle (other types available):

TYPE SuctionCapacity

5 m 10 m 15 m 20 m 25 m

1-1-1½ 3 m³/h 5.0 bar 6.5 bar 8.0 bar 9.5 bar 11.0 bar

1¼-1¼-2 6 m³/h 5.0 bar 6.5 bar 8.0 bar 9.5 bar 11.0 bar

1½-1½-2½ 9 m³/h 5.0 bar 6.5 bar 8.0 bar 9.5 bar 11.0 bar

Required driving pressure against various discharge heads

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* Depending on thedischarge head andthe available drivingwater

** Higher dischargehead requires higherdriving water pressure

A – Ejectors, Semi-portable• A-series ejectors were developed for periodic use on board dry cargo vessels. The ejector is intended to be lowered

into the cargo hold until the inlet bell reaches the bottom of the cargo hold. Driving water is normally provided from the fire pump.

• All cargo ships without permanent and dependable stripping ejectors mounted in the cargo hold stools ought to have an A-series ejector on board for emergency use.

• Indispensable for removing of mud & remains in the ballast tanks

• Can be delivered with hose or flanged connections

Equipped with standard nozzle (other types available):

TYPE Suction Driving water **Capacity * Flow/Pressure

A2-3-3 40 m3/h abt. 30 m3/h at 6 bar

A3-4-4 75 m3/h abt. 50 m3/h at 6 bar

A4-5-5 105 m3/h abt. 75 m3/h at 6 bar

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CONTACT US:

E-mail: ejectors@teamtec.no

E-mail: office@teamtec.no

TEAMTEC AS

P.O. Box 203 N–4902 Tvedestrand Norway

Tel. + 47 37 19 98 00 Fax +47 37 19 98 90

www.teamtec.no

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�General comments to installation of ejectors

When installing TeamTec stripping ejectors or ejectors in general,

it is very important that the pipe dimensions connected to the ejectors

have min. dimension to corresponding connections on the ejectors.

TeamTec “in line suction” design gives a higher efficiency than “conventional”

ejectors with suction 90° from the side. In order to make use of this advantage

we recommend the following:

• Suction pipe connected to ejector is recommended to have straight length prior to the suction flange

• If a bend is fitted close to suction flange on ejector, suction capacity will be reduced due to turbulence in the sucked liquid

• Bends on driving water inlet are of less importance as these will create pressuredrops which have to be calculated for the planned installation (same applies for discharge side of ejector)

• It is not recommended to install a bend directly to the discharge flange because of pitting in the bend. Minimum distance between the discharge flange and the first bend should be 3 times the pipe diameter.

RECOMMENDED INSTALLATION:

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