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MAS-DAF has been manufacturing a full range of residential and commercial pumps since 1977. MAS - DAF exports to more than 50 countries across the face of the globe. Our coustomers are in Marine, Shipyard, Construction, Oil & Gas, Offshore, Mining, Chemical, Power Plant Industries As the MAS Group family we give great value to the special requests and needs of our customers. The satisfication of our customers is just as important as the quality of service offered.

Our Customers are in:

Construction/Sewage Treatment

Municipal/ Commercial Complex

Petro- chemical, Oil & Gas, and Offshore

Power Plant

Mining

Marine / Shipyard

MAS PRODUCTS RANGE :
Fi-Fi/Ballasting Pumps for Vessel-ENM Series
NFPA 20 Standard Fire Pump
End Suction Centrifugal Pump
Split case Double suction centrifugal pump
Self-Priming Centifugal Pump/ Pump with Self-Priming Unit
High Pressure Multistage Centifugal Pump
Chemical Process Pump
Vertical Stainless Stell Pump/Thermal oil pumps/Gear Transfer Pump
Deep well submersible pump



Fi-Fi/Ballasting Pumps for Vessel-ENM Series
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General Specifications

Capacity Range (m³/h) : 400...4000

Head Range (m) : 60 - 150

Operation Pressure : 16 Bar

Operating Temperature (°C) : -20...110

Motor Speed Range (d/d) : 1000 - 1800

Suction Flange : DN 300...DN 500

Discharge Flange : DN 250...DN 400

NFPA 20 Standard Fire Pump

End Suction Centrifugal Fire Pumps - UL YNM

General Specifications

Fields of Applications

Flow Rate : 50- 1250 gpm
                 10- 280 m3/h

Head : 80-1 55 psi
           55-110 m

Operation Pressure : 16 Bar

  • Hospitals.

  • Offices.

  • Airports.

  • Factories.

  • Power plants.

  • Schools.

  • Pharmacies.

  • Depositories.

  • Utilizations


  • Sprinkling systems.

  • Hydrant systems.

  • Flood systems.

  • Monitor systems.

  • Water screens.

Design

  • These are end suction, single stage centrifugal pumps. These three pumps, YNM 525, YNM 825 and YNM 1531 are used for flow rates ranging between 50 and 1250 gpm.

  • The main pump dimensions are compatible with DIN 24256. The pump flanges are designed according to UL standards ANSI/ASME B16 Class 250.

  • The pump performances are compatible with UL standards.

  • The single suction, closed type impeller is dynamically balanced against the thrust by use of back wear rings.

  • Shaft leak prevention is provided by 5 unit soft packing according to UL448 requirements.

  • The parts inside the pumps that are in contact with water, such as bolts or bolt screws, are made of non-corrosive materials.



In-line Type Centrifugal Fire Pumps - YPH SERIES

General Specifications

Fields of Applications

Flow Rate :5...370m31h

Head :35- 105 m

Operation Pressure :16 Bar

  • Hospitals.

  • Offices.

  • Airports.

  • Factories.

  • Power plants.

  • Schools.

  • Pharmacies.

  • Depositories.

  • Utilizations


  • Sprinkling systems.

  • Hydrant systems.

  • Flood systems.

  • Monitor systems.

  • Water screens.

Design

  • These are single stage, vertical shaft in-line type centrifugal pumps.

  • The single suction, closed type impeller is dynamically balanced against thrust (axial force) by use of balance holes and back wear rings.

  • The pump and the motor are connected by means of an adapter using a special rigid coupling.

  • Maintenance and repair are easily carried out due to the feature that the pump can be detached from the plumbing works with its body remaining connected to the bed.

  • In accordance with the NFPA fire standard the shaft non-leakage is provided by soft packing seals.

  • The pump has been especially designed for part interchangeability, thus making spare part acquisition easy and fast.



End Suction Centrifugal Fire Pumps - YNM SERIES

General Specifications

Fields of Applications

Flow Rate 20... 105 m3h

Head 35-105m

Operation Pressure :16 Bar

  • Hospitals.

  • Offices.

  • Airports.

  • Factories.

  • Power plants.

  • Schools.

  • Pharmacies.

  • Depositories.

  • Utilizations


  • Sprinkling systems.

  • Hydrant systems.

  • Flood systems.

  • Monitor systems.

  • Water screens.

Design

  • These are single stage, end suction centrifugal pumps.

  • The main pump dimensions are compatible with DIN 24256 (ISO 2858).

  • Performances are compatible with NFPA standards.

  • The single entry, enclosed impeller is dynamically balanced against thrust (axial force) by means of balance holes and back wear rings.

  • The pump and the motor are connected by flexible coupling onto a common base plate.

  • Shaft leak prevention is provided by soft packing gaskets according to NFPA requirements.

  • The maintenance of the pump is very easy. The shaft and the rotating parts can easily be removed without touching the suction and discharge systems.

  • Since there are very many common paris it is easy find and store spare parts.



Split Case Double Suction Centrifugal Fire Pumps - YPSP SERIES

General Specifications

Fields of Applications

Flow Rate :50 ... 2500 m3/h

Head :20-180m

Operation Pressure :16-20 Bar

  • Hospitals.

  • Offices.

  • Airports.

  • Factories.

  • Power plants.

  • Schools.

  • Pharmacies.

  • Depositories.

  • Utilizations


  • Sprinkling systems.

  • Hydrant systems.

  • Flood systems.

  • Monitor systems.

  • Water screens.

Design

  • Single stage, horizontal, separable body, radial impeller, double suction pumps.

  • The back-to-back design of the double entry radial impellers eliminates all thrust.

  • The suction and discharge flanges are along the same axis.

  • Easy assembly feature.

  • Double suction pumps have the advantage of low NPSH features.

  • The pump and electric motors are connected to the chassis by means of flexible. Diesel motors can also be used.

  • TIn standard manufacture, the impeller, the body abrasion gasket and the gland are bronze while the casing is of stainless steel.




End suction centrifugal pumps - NM Series
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General Specifications

Fields of Applications

Flow Rate :5...3500m3/h

Head :4...105m

Operation Pressure :10 Bar

  • Water supply and pumping centers.

  • Irrigation, sprinkling, drainage processes.

  • Tank systems.

  • Hot-cold water circulation in cooling systems.

  • Pumping of condensed water.

  • Swimming pool water circulation.

  • Industrial and domestic fluid pumping processes.

  • Marine applications.

Design

  • NMM series pumps are single stage, end suction, mono-block type centrifugal volute pumps. They are of standard production with enclosed impeller and mechanical seal.

  • Basic dimensions and flow rate EN 733 (DIN 24255) are compatible with proposed values.

  • The thrust (axial force) acting on the motor is compensated by means of the abrasion gasket and balancing holes.

  • Motor and pump are two separate components and there are two shafts. The motor shaft is joined to the pump shaft by a special clamp. In the case of motors with power over a certain value the pump and the motor shafts are joined by separate rigid coupling.

  • Maintenance - repair processes are very easy due to the back pullout design.

  • Effective use of common parts in the design of the NMM series facilitates spare parts acquisition and delivery times.

  • Standard asynchronous motors are used for propulsion.

  • In NMM pumps shaft leaking is prevented with a mechanical seal. All radial and axial thrust forces are supported by the motor bearing.



Split Case Double Suction Centrifugal Pumps
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Split Case Double Suction Centrifugal Pumps - SPLT Series

General Specifications

Fields of Applications

Flow Rate :30 - 4000 m3/h

Head :10- 160 m

Operation Pressure :16-20 Bar

  • Water supply and booster stations.

  • Water purification processes.

  • Industrial washing.

  • Fire fighting systems.

  • Industrial and public applications.

  • Marine and metallurgy sectors, power plants.

  • Agricultural irrigation systems.

  • General application in refineries.

Design

  • Single stage, axially split casing, double-suction pumps.

  • Double entry radial impeller has hydraulic thrust compensation.

  • Suction and discharge flanges are along the same line.

  • Upper body is lighter than the lower body and joins it in such a way that it is easily assembled.

  • Double suction pumps have the advantage of low NPSH (net positive suction head) features.

  • The pump has two different types:

  • SPLT - Long type: heavy service type. Is suitable for soft gasket application and the use of a mechanical seal is optional.

  • SPLT - M Short type: Compact type pumps with short type shaft for only mechanical seal applications are also produced.
  • The pump and the motor are connected by means of a flexible coupling on a common shaft. Diesel motor capable.



Vertical Split Case Double Suction Centrifugal Pumps-SPLT-V Series

General Specifications

Fields of Applications

Flow Rate :30 - 3500 m3/h

Head :10- 120 m

Operation Pressure :16-20 Bar

  • Maritime application.

  • Water supply and booster stations.

  • Industrial washing.

  • Industrial and public applications.

  • General application in refineries.

Design

  • Single stage, vertical split case, double-suction pumps.

  • Vertical mounting arrangement allows drive motor to be mounted vertically, this is an advantage in installations where effective use of space is crucial.

  • Double entry radial impeller has hydraulic thrust compensation.

  • Lower casing is in-line design, suction and discharge flange are on the same line.

  • The NPSH values are reduced and high suction lifts are possible thanks to double suction impeller.

  • Mechanical seals are used to prevent leakage.



Self-Priming Centifugal Pump/ Pump with Self-Priming Unit
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Self-Priming Centrifugal Pumps - UKM S SERIES

General Specifications

Fields of Applications

Capacity :10- 800 m3/h

Total Head :4...40m

Operation Pressure : 6 Bar

  • Pumping of residential and industrial crude sewage liquids.

  • Sewage treatment installations.

  • Pumping of liquids containing sludge and solid particles.

  • Pumping of waste water from factories.

  • For use in all kinds of drainage and discharge systems.

Design

  • UKM - S series pumps are self-priming centrifugal pumps with upper suction flap.

  • Since they are self-priming pumps it is only necessary to place the end of the suction pipe into the liquid to be pumped.

  • A flexible coupling or a V-belt pulley can be used to start up the pump directly in the case of a Diesel or an electric motor.

  • UKM - S series consists of 6 different types: 2", 3", 4", 6", 8", 10".

  • The impellers are two-vane, open type and can pump up to 76 mm (3") solid particles depending on the size of the pump.

  • The suction cover can be removed from the front, making it easy to reach the impeller. Any obstruction can be removed without touching the suction and discharge parts.

  • The flap connected to the suction flange has been specially designed so that is possible to clean or to remove and install the flap without touching the suction system.

  • The roller bearing (bearing bushing) is supported by the pump body. There can be no problem in speed up.

  • UKM series pumps are very easy to use because they are of self-priming type. Once the suction pipe is placed into the liquid the pump starts to function in one minute maximum depending on the suction height.



SELF PRIMING Pumps with Self-Priming Unit - INM SERIES

General Specifications

Fields of Applications

Flow Rate :2...500m3/h

Head :2...lOOm

Operation Pressure :10 Bar

  • Fresh water and sea water pumping in ships.

  • Bilge water, fire, cooling water, sea water and fresh water in tanker.

  • Industrial and social installations for self-priming.

Design

  • A vacuum pump connected to the suction end of the in-line pump carries out the suctioning.

  • When the device is activated, the vacuum pump goes into operation, dropping the pressure at the intake and allowing the pump to suction water. When the pump begins to suction water, the panel stops the vacuum pump.

  • This system is equipped with a 0,3- 12 Bar pressure switch, 0 - 16 bar pressure gage and solenoid valve.



Horizontal High Pressure Multistage Centrifugal Pumps
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Horizontal High Pressure Multistage Centrifugal Pumps - KME series

General Specifications

Fields of Applications

Flow Rate :25 ... 800 m3/h

Head :25 ... 500 m

Operation Pressure :40 Bar

Stage Number : 2 ... 15

In pumping of pure or relatively clean liquids in:

  • Pumping stations.

  • Water supply in high buildings.

  • Water treatment systems.

  • Industrial washing processes.

  • Fire fighting systems.

  • Boilers and condensation process.

  • Health and hygienic processes.

  • Industrial and public applications.

  • Water distribution systems.

  • Marine, metallurgy, energy sectors.

  • Irrigation systems.

Design

  • KME series pumps have horizontal axis, radial separable body and are multistage centrifugal pumps that can be dismantled in stages.

  • Closed type impellers are situated between bearings and are balanced dynamically.

  • Impeller balance is achieved with back wear rings and balance holes. A balance disc or drum can be used for very high pressures.

  • KME series includes 5 types depending on stage number, rotation speed, maximum flow rate attained and vary between 2-15 stages.

  • In standard manufacture, the pump and the motor are connected by means of a flexible coupling on a single base p[ate. In standard assembly the discharge port is located at the motor end with the flange on top and the suction port is at the other side with flange oriented towards the left. Alternative Designs can be obtained upon request.

  • Suction and discharge flanges can be situated on the left, right and on the top. On special order, the suction flange can be positioned at the motor end. In that case motor rotation would be in a counter-clockwise direction.



Vertical High Pressure Multistage Centrifugal Pumps - KME V series

General Specifications

Fields of Applications

Flow Rate :20 - 700 mt/h

Operation Pressure :40 Bar

Stage Number : 2 ... 15

  • Marine application.

  • Waterworks.

  • High buildings for pumping water.

  • Industrial installations for pumping water.

  • Water treatment systems.

  • Washing processes.

  • Fire fighting systems.

  • Boilers and condensation process.

  • Boiler, bottle, barrel, etc. and washing processes.

  • Health and hygienic processes.

  • Industrial installations.

Design

  • The KME-V series consists of vertical shaft, vertically staged, closed radial impeller pumps.

  • Suction and discharge flanges are compatible with DIN 2535. Suction and discharge mouths can be rotated to the right or left by 90°.

  • Pump impellers are fully centrifugal, doubly inclined, winged (Francis) and closed type. Impellers have been dynamically balanced. Thrust is balanced to the rear by back wear rings up to certain stage numbers. A balance disc or drum is used for high pressures.

  • KME-V pumps are made of stainless steel and have carefully ground base plates. The center of the pump shaft is thick and the diameters of the two ends are narrower, which ensures that the pump can easily be removed or placed from either end.

  • The discharge end of the pump includes a double row of ball bearings (3300 C3 series) contacting angularly. Ball bearings are lubricated by grease. Deflectors in front of the bearings prevent any water leakage.



High Pressure Opposed Impeller Multistage Pumps - KMK SERIES

General Specifications

Fields of Applications

Flow Rate :5... 100m3/h

Head :100...700m

Operation Temperature :-10.110°C

Stage Number :6.18

  • High pressure water pumping stations.

  • High buildings and industrial installations for pumping water.

  • High pressure washing systems.

  • Boilers and condensation process.

  • Health and hygienic processes.

  • Industrial installations for provision of process water.

  • Sea water treatment (Reverse Osmosis).

Design

  • The KMK group pumps consists of horizontal axis, radially split, multi-staged centrifugal pumps with opposed (back to back) impellers.

  • In standard manufacture, when viewed from the motor end, the suction port is at the dead end side of the pump on the left and the discharge flange is in the middle and above. By special request the discharge port can be situated in the place of the suction flange. In that case the direction of rotation should be specified (either to the right or left). Suction and discharge flanges are compatible with DIN 2546. Suction flange can be turned to the right, left or up by 90°.

  • Closed type and fully radial pump impellers are dynamically balanced. Thrust (axial force) is automatically balanced by converse impellers.

  • KMK type pumps are made of AISI 420 quality stainless steel and finely grained shafts.



Vertical Stainless Steel Pumps - DSV SERIES

General Specifications

Fields of Applications

Flow Rate :0-110m3/h

Head :20-300 m

Operation Pressure :17 Bar

  • Apartments and residences.

  • Schools, business centers and small industrial installations.

  • Dematerialized water systems.

Design

  • DSV series consist of vertical, staged pumps.

  • All parts which come into contact with water are made of stainless Steel.

  • Suction and discharge flanges are along the same axis.

  • Simple body and perfect balance provides for low noise and vibration.

  • Mechanical seal is completely leakage proof.

  • Body, impeller and shaft are stainless steel.

  • Energy savings with frequency control devices.

  • High performance, safe operation, easy maintenance.



Chemical Process Pumps
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Chemical Process Pumps - CPM SERIES

General Specifications

Fields of Applications

Flow Rate :1 - 80 m3/h

Head :0 - 40 m

Operation Pressure :16 Bar

  • Transfer of hazardous organic and inorganic liquids in chemical and petrochemical industries.

  • Refineries.

  • Paper industry.

  • Food industry.

  • Sugar industry.

  • Sea water treatment systems.

  • Power plants.

Design

  • CPM type consists of horizontal suction, vertical discharge flange, single stage volute pumps. Open impellers compatible with DIN 24 256 and TS-EN 22 858 standards are used.

  • Suction and discharge flanges are compatible with the DIN 2533 standards.

  • Fully radial and open wing impellers are dynamically balanced. Thrust is balanced by back vanes.

  • Because the shaft diameter is resistant to bending due to the short distance between the bed and the volute, the shaft has a compact and rigid structure. The rigid shaft enables operation under different loads.

  • Roller bearings lubricated with oil or grease are used in centrifugal pumps.



Vertical Sewage Sump Pumps
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Vertical Sewage Sump Pumps PS/PSH SERIES

General Specifications

Fields of Applications

Flow Rate :6...26m3/h

Head :4...19m

Operation Pressure :2.5 Bar

  • Drainage of dirty water pits in furnace rooms.

  • Pumping of residential and industrial raw sewage liquids.

  • Drainage in sewage treatment plants.

  • Pumping of liquids containing sludge and solid particle.

  • Pumping of waste water from factories.

  • Pumping of viscous liquids and suspensions.

  • Pumping of liquid wastes of dye installations.

  • In all kinds of drainage and discharge systems.

  • Paper and cellulose industries.

Design

  • PS/PSH series pumps are vertical shaft pumps that operate by means of a special bearing system.

  • The suction flange and the impeller are within the outlet and are faced with a filter.

  • The pump shaft is connected to the motor by means of flexible coupling.



Centrifugal Vertical Submersible Pump - PSP SERIES

General Specifications

Fields of Applications

Flow Rate :3.70 m3/h

Head :15- 50 m

Operation Pressure :6 Bar

  • Fibrous sewage discharge.

  • Industrial plants.

  • Tank evacuation.

  • Corrosive liquids.

  • Evacuation of bilge water in ships.

  • Chemical Slurries.

Design

  • Single stage, vertical shaft processing pumps with open or vortex type impellers.

  • The open impellers are connected to the shaft by a wedge.

  • The impellers are balanced according to ISO G 6.3. The back vanes of the impeller reduce the axial thrust and prevent the intake of solid particles.

  • The cranks are designed so as to maximize hydraulic performance. The gear connection with the discharge pipe enables the moving of the discharge pipe without having to remove the pump from the well.



Thermal oil pumps - KYP SERIES

General Specifications

Fields of Applications

Flow Rate :10...400mtIh

Head :5-lOOm

Operation Pressure :16 Bar

Operation Temperature :100.350°C

  • Transfer of heat transfer fluid.

  • Chemical installations and refineries.

  • Paper and sugar industry.

  • Food and pharmaceutical industries.

  • Leather industry.

  • Plastic and synthetic fiber industries.

  • Rubber industry.

  • Vulcanizing and heating industry.

  • Textile industry.

Design

  • Single stage, end suction centrifugal pumps.

  • Main pump dimensions are compatible with DIN 24256 (ISO 2858).

  • Single entry, closed type impeller is used.

  • Radial vanes are used behind the impellers to lower the pressure and to balance the thrust (axial force).

  • The pump and the motor are connected by means of a flexible coupling on a common base plate.

  • Maintenance of the pump is very easy. The shaft and other rotating parts can be removed without dismantling the suction and the discharge system.

  • Since the pump uses many standard parts, spare parts are readily available.

  • These pumps are designed so that there is no need for external cooling. Due to natural convection the pump temperature decreases towards the roller bearing.



Gear Transfer Pumps - DP SERIES

General Specifications

Fields of Applications

Flow Rate :1-lOm3/ h

Head :30 .. 90

Operation Pressure : 16 Bar

Operation Temperature :-20.140°C

  • Pumping high viscosity pure liquids.

  • Diesel oil and fuel oil installations.

  • Transportation of viscous liquids.

Design

  • The pump consists of two telescopic gears. The system is so simple that the probability of breakdown is very low.

  • The gears ensure that all pressure remains below the limit of the system.

  • Since the gears normally regulate themselves it is not necessary to regulate the pressure at the discharge port of the pump by means of a valve.

  • The pump is made of leak-free with special seals.

  • The pumps have high performance, safe operation and easy maintenance.



Deep well submersible pump
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General Specifications

Flow Rate :0...600m3/h

Head :upto 400 m

Pump size :4" , 6", 8", 10" & 12"

Pump Material :SS / Bronze

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