Universal Twin Screw Series - Positive Displacement Pumps

Product Type(s) : Positive Displacement Pumps
Industries : Food & Beverage

Description :

Universal Twin Screw Series pumps offer reliability, process flexibility, and smooth operation.

Capacity :

Pump Services

WHERE TO BUY

Benefits

Reliable performance - Screws made from Waukesha Alloy 88 non-galling material allow the pump to run through incidental contact and reduce risk of pump damage if screws make contact
Gentle product handling - Pumps large particulates without degradation
Responsive service - Extensive global distribution network with certified repair centers provide quick response times for parts and service
Easy maintenance - Front loaded access to product side seals
Process flexibility - Low inlet pressure requirement and a wide range of operating speeds allow for multiple duties including process and CIP supply. Bi-directional flow capability without making modifications to the pump.
Smooth operation - Reduces slip pulse in low inlet pressure, low viscosity, and high pressure conditions
Reduced noise levels - Operating principle virtually eliminates pressure fluctuations
EHEDG (Type EL Class I) certification applies for UTS pump sizes 015 to 220 with EPDM, FKM or FFKM gaskets and SiC, TC or C mechanical seal material

Theory of Operation

Delivering Axial Flow with Gentle Product Handling

The Universal Twin Screw delivers axial flow with gentle product handling and the ability to pump shear sensitive fluids with larger particulates in lower pressure applications.听

As the screws mesh together, they form multiple sets of 鈥渟ealed cavities鈥� which give the pump positive pressure capability to carry product from the inlet to the outlet in a smooth, consistent manner.

Three screw pitch options are available for all model sizes to provide users with a wide selection of pressure and flow rate profiles depending on application and particle size requirements.

Our widest pitch rotor has a smaller helical surface and is used for applications requiring lower pressures and higher flow rates

Our narrow pitch rotor has a larger helical surface and is used when applications require higher pressures and have lower flow rates.听 The narrow pitch also provides the most optimal suction capacity.

The mid-range pitch offers a balance in pressure and flow velocities between the larger and smaller screw profiles.听

Key Applications

Food & Beverage

Soups, Stews, Tomato Pastes
Vegetables, Dressings
Chocolate, Fats & Oils
Batters, Cream Fillings
Brewery, Wort
Soft / Fruit Drinks
Meat Processing

听

Dairy

Cream, Milk
Cheese Curd & Whey
Cottage Cheese
Yogurt

听

Pharmaceutical / Cosmetics

Pill Pastes
Syrups, Extracts, Slurries
Face Creams & Lotions
Hair Styling Gels & Liquids
Dyes & Alcohols
Soaps
Cosmetics

听

Chemicals / Industrial

Solvents, Paints
Fuels
Resins, Polymers & Sludges
Oil & Lubricants

Dimensions
Specifications

MODEL 015-UTS

0-3500 RPM speed range. 2" (51 mm) cover port and 1.5" (38 mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40掳F (-40掳C) to 300掳F (149掳C).

听

听	A	B	C	D +.000 -.001	E	F	G	H	I	COVER PORT	BODY PORT	WEIGHT
IN	16.40	15.32	10.27	0.875	4.95	7.68	7.28	11.84	1.40	1.50, 2.00	1.50, 2.00	听87 lbs
MM	417	389	261	22.23	126	195	185	301	36	38, 51	38, 51	听39 kg

NOTE: Dimensions are for guidance purposes only. Contact your 爆料瓜 Representative if more detailed measurements are needed.

¹听Shaft key dimension: .187 x .187 x 1.125听in听/ 5 x 5 x 29听mm

Approximate shipping weight 87 lb. (39 kg.)

MODEL 030-UTS

0-3100 RPM speed range. 2.5" (64mm) cover port and 2.0" (51mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40掳F (-40掳C) to 300掳F (149掳C).

听	A	B	C	D +.000 -.001	E	F	G	H	I	COVER PORT	BODY PORT	WEIGHT
IN	20.11	18.07	11.83	1.25	4.95	9.65	6.96	12.49	1.58	2.00, 3.00	2.00, 2.50	听160 lbs
MM	511	459	300	31.75	126	245	177	317	40	51, 76	51, 76	听73 kg

NOTE: Dimensions are for guidance purposes only. Contact your 爆料瓜 Representative if more detailed measurements are needed.

¹Shaft key dimension: .250 x .250x 1.625 in / 6 x 6 x 41 mm

Approximate shipping weight 160 lb. (73 kg.)

MODEL 130-UTS

0-2500 RPM speed range. 4.0" (102mm) cover port and 2.5" (64mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40掳F (-40掳C) to 300掳F (149掳C).

听听	A	B	C	D +.000 -.001	E	F	G	H	I	COVER PORT	BODY PORT	WEIGHT
IN	25.81	23.37	15.29	1.625	7.46	13.12	9.92	16.62	2.42	3.00, 4.00	2.50, 3.00	385 lbs听
MM	656	594	388	41.28	189	332	252	422	61	76, 102	64, 76	听175 kg

NOTE: Dimensions are for guidance purposes only. Contact your 爆料瓜 Representative if more detailed measurements are needed.

¹听Shaft key dimension: .325 x .325 x 1.750听in听/ 8 x 8 x 44听mm

Approximate shipping weight 385 lb. (175 kg.)

MODEL 220-UTS

听

0-2000 RPM speed range. 4.0" or 6.0" (102mm or 152mm) cover port and 4.0" or 6.0" (102mm or 152mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40掳F (-40掳C) to 300掳F (149掳C).

听	A	B	C	D +.000 -.001	E	F	G	H	I	COVER PORT	BODY PORT	WEIGHT
IN	33.79	23.03	18.18	2.00	9.19	16.90	8.68	20.28	2.17	4.00, 6.00	4.00, 6.00	听750 lbs
MM	858	585	462	50.8	233	428	220	515	55	102, 152	102, 152	听340 kg

NOTE: Dimensions are for guidance purposes only. Contact your 爆料瓜 Representative if more detailed measurements are needed.

¹听Shaft key dimension: .500 x .500 x 1.875听in听/ 13 x 13 x 48听mm

Approximate shipping weight 750 lb. (340 kg.)

听

MODEL	SCREW PITCH	DISPLACEMENT PER REVOLUTION	NOMINAL CAPACITY (MAX)	COVER PORT	BODY PORT	MAXIMUM PARTICULATE	MAXIMUM PRESSURE (MAX)	MAXIMUM RPM	TEMP RANGE
015-UTS	16.5	0.02 Gal. (0.08 Liter)	70 GPM (265 LPM)	2" (51mm)	1.5" (38mm)	0.33" (8mm)	375 PSI (25.5 bar)	3500	-40掳F (-40掳C) to 300 (149掳C)
	33	0.03 Gal. (0.11 Liter)	105 GPM (398 LPM)			0.65" (18mm)
	44	0.04 Gal. (0.15 Liter)	140 GPM (530 LPM)			0.44"* (11mm)
030-UTS	16.8	0.03 Gal. (0.11 Liter)	93 GPM (352LPM)	2.5" (64mm)	2" (51mm)	0.33" (8mm)	375 PSI (25.5 bar)	3100
	28	0.05 Gal. (0.19 Liter)	155 GPM (587 LPM)			0.55" (14mm)
	42	0.08 Gal. (0.30 Liter)	248 GPM (939 LPM)			0.83" (21mm)
130-UTS	36.7	0.12 Gal. (0.45 Liter)	300 GPM (1136 LPM)	4" (102mm)	2.5" (64mm)	0.72" (18mm)	375 PSI (25.5 bar)	2500
	55	0.18 Gal. (0.68 Liter)	450 GPM (1703 LPM)			1.09" (28mm)
	73.4	0.24 Gal. (0.91 Liter)	600 GPM (2271 LPM)			0.72"* (18mm)
220-UTS	45	0.30 Gal. (1.14 Liter)	600 GPM (2271 LPM)	4" (102mm) or 6" (152mm)	4" (102mm) or 6" (152mm)	0.89" (22mm)	375 PSI (25.5 bar)	2000
	60	0.40 Gal. (1.51 Liter)	800 GPM (3028 LPM)			1.18" (30mm)
	90	0.61 Gal. (2.31 Liter)	1220 GPM (4618 LPM)			1.77" (45mm)

* Double start screws limit particulate size.

NOTE:听If operation is required near the maximum allowable RPM, please contact 爆料瓜 application engineering for confirmation of the correct pump configuration.

Port Options

听

Sanitary Clamp (S-Line*, I-Line, Q-Line)	Bevel Seat	Optional European Types; DIN, SMS, RJT	Optional Aseptic Ports: 1 - Steam In 2 - Steam Out

*S-Line standard. Contact 爆料瓜 for available rectangular flange inlets.听

听

Screw Pitches

听

Narrow	Middle	Wide

听

O-rings

Standard:听 FKM Standard
Options:听 Fluoroelastomer (FKM), EPDM, Fluoroelastomer (FFKM)

听

Seals

Single or Double Mechanical Seals Available

Mechanical seal material options:

Carbon
Silicon Carbide
Tungsten Carbide

Elastomer choices for O-rings:

Fluoroelastomer (FKM)
EPDM
FFKM

罢谤耻-贵颈迟庐

Close coupled 罢谤耻-贵颈迟庐 pump mounted on stainless steel base听with stainless steel adaptors standard.

Features:

No shaft alignment necessary. No coupling guard required.
Special base design enhances cleanability.
Reduces overall length of complete unit by an average of 20-25%.
Average of 20-25 gear ratios available per horsepower.
Separate oil sump for gear reducer and timing gears.

Options:

304 SS polished plate base.
NEMA or IEC frames available. Right angle reducer also available for
additional space savings.
1/2 through 60 horsepower drive options available.
Horizontal or vertical porting.

爆料瓜