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Universal Twin Screw Series - Positive Displacement Pumps

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

Features & Benefits

Learn more about our eXpress app pump services.

Reliable performance: Screws made from Waukesha Alloy 88 non-galling material allow the pump to run through incidental contact, reducing the risk of damage.
Gentle product handling: Capable of pumping large particulates without degradation.
Responsive service: Global distribution network with certified repair centers ensures quick access to parts and service.
Easy maintenance: Front-loaded access to product-side seals simplifies servicing.
Process flexibility: Low inlet pressure requirements and wide operating speed range support multiple duties, including process and CIP supply. Bi-directional flow capability requires no pump modifications.
Smooth operation: Minimizes slip pulse under low inlet pressure, low viscosity, and high pressure conditions.
Reduced noise levels: Operating principle virtually eliminates pressure fluctuations.
EHEDG Certification: Type EL Class I certification applies to UTS pump sizes 015 to 220 with EPDM, FKM, or FFKM gaskets and SiC, TC, or C mechanical seal materials.

Key Applications

Food & Beverage

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

Dairy

Cream, Milk
Cheese Curd & Whey
Cottage Cheese
Yogurt

Pharmaceutical / Cosmetics

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

Chemicals / Industrial

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

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°F (-40°C) to 300 (149°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: If operation is required near the maximum allowable RPM, please contact SPX FLOW application engineering for confirmation of the correct pump configuration.

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°F (-40°C) to 300°F (149°C).

	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	87 lbs
MM	417	389	261	22.23	126	195	185	301	36	38, 51	38, 51	39 kg

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

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

Approximate shipping weight 87 lb. (39 kg.)

	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	160 lbs
MM	511	459	300	31.75	126	245	177	317	40	51, 76	51, 76	73 kg

	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
MM	656	594	388	41.28	189	332	252	422	61	76, 102	64, 76	175 kg

	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	750 lbs
MM	858	585	462	50.8	233	428	220	515	55	102, 152	102, 152	340 kg

Port Options

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 SPX FLOW for available rectangular flange inlets.

Screw Pitches

Narrow	Middle	Wide

O-rings

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

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

Tru-Fit®

Close coupled Tru-Fit® pump mounted on stainless steel base 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.

Universal Twin Screw Series - Positive Displacement Pumps

Features & Benefits

Key Applications

MODEL 015-UTS

MODEL 030-UTS

MODEL 130-UTS