MasoSine SPS Sanitary And Process Pumps | Watson Marlow


Bredel Hose Pumps LogoWhether installing in a new plant or seeking to replace an existing pump, MasoSine SPS pumps offer the ideal solution to improve your performance and minimise
cost of ownership.

The sinusoidal rotor design of MasoSine SPS pumps delivers a lower shear, gentle pumping action that safely transfers delicate products without risk of degradation.

SPS pumps are suitable for sanitary and industrial applications up to 15bar (217psi) pressure at flows up to 99,000 l/hr (434 GPM). Products with viscosities from 1cP to 8 million cP can be transfered with powerful suction up to 0.85bar.

SPS pumps deliver a constant feed of whole foods, meats, dairy products and concentrates. Capable of handling soft solids safely up to 60mm, maintaining end product quality and delivering high yield rates.

Maintenance takes minutes and can be performed in-place by a line operative. Replace off-the-shelf wear components to restore to “new pump” performance with no need for re-machining or using oversized parts. All MasoSine pumps of SPS series have 20 years warranty on housing and front cover.

Benefits

Feature Benefit
Exclusive sinusoidal rotor Gentle, low shear pumping action prevents aeration or foaming during product transfer
Single rotor design Virtually pulsation free, smooth product flow with no need for ancillary dampeners, ensures process and product quality
Pulls vacuum lifts to 28” Hg (30 feet) of water (0.85 bar) Safely pumps highly viscous products from 1 to 8 million cP
Single rotor design Very low pulsation
Large pumping chambers for fragile particulates Safely handle products containing soft solids, preserving product integrity
Heavy duty construction Handles high-pressure applications
Simple design, one shaft, one rotor and one seal with no timing gears Maintenance and cleaning takes minutes and can be performed in-place by a line operative

Technical

Model Maximum particle size Volume per
revolution
Speed  Maximum flow Maximum
pressure
Maximum
temperature

Shaft diameter
Shaft height
mm inches litre US gallons rpm l/h US gal/min bar psi  C  F mm inches mm inches
SPS 100 10 0.39 0.08 0.021 1,000 4,800 21.1 10 145 180 356 18  0.71  72  2.83
SPS 200 20 0.79 0.13 0.034 1,000 7,800 34.2 10 145 180 356 28  1.10  95  3.74
SPS 250 22 0.87 0.24 0.063 800 11,520 50.5 15 217 180 356 25  0.98  146  5.75
SPS 300 30 1.18 0.50 0.132 600 18,000 78.9 15 217 180 356 28  1.77  150  5.91
SPS 400 48 1.89 1.16 0.305 600 41,760 183.2 15 217 180 356 50  1.97  195  7.68
SPS 500 50 1.97 1.92 0.505 600 69,120 303.2 15 217 180 356 50  1.97  235  9.25
SPS 600 60 2.36 2.75 0.724 600 99,000 434.2 15 217 180 356 65  2.56  235  9.25
SPS 600L 60 2.36 2.75 0.724 600 99,000 434.2 10 145 180 356 65 2.56 235 9.25
Flows to 99m³/hr
Max working pressure 15bar
Temperature range -40C to 180C
Standard delivery For standard pump incl drive 1 to 2 weeks, standard pump bare shaft without drive 1 to 2 days
Speed range SPS 100 and SPS 200 max 1000rpm,   SPS 250 max 800rpm, SPS 300 and above max 600rpm
Materials of construction 316 Stainless Steel, Polyamide
Max viscosity 8 million centistokes
Typical applications Cheese, curd, deli salads, soup, chicken muscle, ground beef, juice concentrates, chocolate, dough, lotions, shampoos, lipstick, polymers, paints
Industries Dairy, prepared foods, meat and poultry, beverage, confection, bakery, seafood, pharmaceutical, cosmetic, industrial
Solids range 60mm diameter
Sizes available 8
Seal configurations available Lip seal, packing gland, single mechanical, double mechanical
Available flanges Tri-clamp, bevel seat, DIN, SMS, ANSI 150# RF
Suction and discharge Size 1" X 1" (25mm x 25mm), 2" X 2" (50mm x 50mm),  3" X 3" (76mm x 76mm), 4" X 4" (100mm x 100mm),  6" X 6" (150mm x 150mm)
Displacement per revolution 0.08 - 2.75 litres

 

Performance

These curves are theoretical. Actual performance may be affected by pressure and viscosity.

SPS100-250Performance

SPS 300-600 Performance curve

Cut-away

SPS-cutaway

Dimensions SPS100 - 600L

Model   L    L1 L2  S1 
min max         
mm inch mm inch mm inch mm inch mm inch
SPS 100  735 28.9  860 33.9  292 11.5  800  31.5  89  3.5 
SPS 200  740 29.1 960 37.8 345  13.6  800  31.5  93  3.7 
SPS 250  872  34.3  1,091 43  428 16.9  800   31.5  114 4.5 
SPS 300  985 38.8  1,382 54.4  492  19.4  1,100  43.3  128  5.0 
SPS 400  1,235 48.6  1,805  71.1  619  24.4  1,300  51.2  169  6.7 
SPS 500  1,300 51.2  1,640  64.6  659  25.9  1,300  51.2  131  5.16 
SPS 600  1,755 69.1  2,200  86.6  771  30.4  1,400  55.1  319  12.6 
SPS 600L 1,302 31.3 2,100 82.7 686 27.0 1,400 55.1 234 9.2

Model    B B1 H1 H2
min max min max min max
mm inch mm inch mm inch mm inch mm inch mm inch mm inch
SPS 100  210 8.3  97  3.8  121  4.8  300  11.8  330 13 202   8.0  232 9.1 
SPS 200  210 8.3  106  4.2  137  3.4   314 12.4  344  13.5  208  8.2  238  9.4 
SPS 250 210 8.3 126 4.96 156 6.14 375 14.8 445 17.5 250 9.84 290 11.4
SPS 300  280 11  156  6.1  182  7.2  426  16.8  490  19.3  270  10.6  310  12.2 
SPS 400  380 15  192  7.6  208  8.2   303  19.9  567 22.3  318  12.5  358  14.1 
SPS 500 380 15 212 8.35 235 9.25 560 22 623 24.5 348 13.7 388 15.3
SPS 600 400 15.8   274 10.8  274  10.8  630  24.8  700   27.6 353  13.9  433  17.1 
SPS 600L 400 15.8 270 10.6 274 10.8  675 26.2 757 29.8 390 13.4 487 19.2

IE3 motor efficiency

Any companies concerned about the introduction of phase 2 of the EU’s IE3 efficiency legislation for electric motors in Europe, should read on for answers to the most commonly asked questions.

When does the legislation come into effect?

Phase 2 of the EU’s efficiency level legislation (IE3) is effective from 1 January 2015. It follows the first phase of the scheme (efficiency level IE2), which was implemented in June 2011. The previous EFF1 and EFF2 efficiency classes disappeared at this time.

Why is the EU introducing these regulations?

Around 70% of industrial electricity consumption can be attributed directly to electric motors, which consequently are responsible for the majority of the world’s carbon emissions. The EU has therefore passed mandatory legislation under its Minimum Energy Performance Standard (MEPS) scheme, which replaced the voluntary CEMEP scheme, to ensure that motors entering the market are more energy efficient as standard.

What motors are affected?

Single-speed, three-phase induction motors with a rated output from 7.5 to 375kW must now meet the IE3 efficiency level, or the IE2 level if fitted with a variable speed drive.

Are manufacturers allowed to produce IE2 motors after 1 January 2015?

IE2 motors can still be placed on the European market after 1 January 2015, but only if used in combination with a variable speed drive (VSD) and marked accordingly.

How can I be sure that a motor meets the regulations?

Always examine the motor rating plate and request the test report. All motors are subject to independent tests to ensure compliance with the new levels. EU MEPS is based on two IEC (International Electrotechnical Commission) standards. It requires efficiency to be measured using the methods specified in IEC/EN  60034-2-1: 2014, and uses efficiency classes defined in IEC/EN 60034-30-1. The rating plate on compliant motors should be marked with the appropriate efficiency class – IE2 as a minimum if the motor is to be used with a VSD, and IE3 otherwise. The IE class must be based on the lowest efficiency value at the rated voltage/frequency/output combination shown on the rating plate. IE2 motors must also have a mark to indicate that they can be used only with a VSD.

Does EU MEPS cover motors for explosive atmospheres?

EU MEPS does not yet include all the motor types covered by IEC 60034-30-1. Some motors, such as ATEX motors for explosive atmospheres, are included in IEC/EN 60034-30-1 but excluded from EU MEPS. Such motors are included in the European Commission’s LOT 30 preparatory study, which will form a basis for future regulations.

What have motor manufacturers done to increase efficiency?

In essence, to meet the new efficiency legislation, motor manufacturers have redesigned products with higher copper content, thus offering losses circa 15% less than IE2 motors.

What are the main benefits for end users?

The advantage for end users is a considerable reduction in running costs over the lifecycle of the IE3 rated motor, along with far fewer carbon emissions. Any plants interested in making their processes more efficient, cost effective and sustainable, should consider installing a pump featuring an IE3 rated motor.

How do Bredel hose pumps comply?

For Bredel 50 to 2100 hose pumps, new compliant motors have been added to the portfolio, while for the range 7.5 to 37kW with or without PTCs, all current IE2 motors now have an IE3 equivalent.

How do MasoSine pumps comply?

New compliant motors have been introduced with respect to MasoSine SPS, EC and MR sine pumps when configured with motor power of 7.5 kW or higher. In fact, at MasoSine, a system has been installed with a partner motor manufacturer to ensure motors are delivered which satisfy the specific legal requirements in the requesting country.

Should I report a non-compliant motor?

Non-compliant motors cause financial losses for users in terms of higher energy costs. They also impact on fair competition among motor manufacturers. It is recommended that anyone discovering a non-compliant motor available on the market should report it to the authorities.

Who is responsible for market surveillance in the EU?

The individual EU member states and their appointed authorities are responsible for organising market surveillance.

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