Suction Immersion Pumps TAS/STS301...2000

	Axial/semi-open impellers		Technical datasheet Operating manual Questionnaire Engineering drawing 2D/3D Technical information Electric Hydraulic Control / Regulation Mechanic
Suction Immersion Pumps series TAS/STS make it possible to connect to vacuum filters through their simple connection on the suction side (for instance, with a slot screen). Suction immersion pumps without seals are positioned in the area of unfiltered coolant in the vessel. With their robust design, they allow operating pressures of –5 PSI to –7 PSI (–0.3 bar to –0.5 bar) on the suction side. The STS pumps are equipped with the user-friendly 45 degree flange connection which allows for either vertical or horizontal pipe connection and the connection of a pressure gauge.

TAS/STS301...2000		Engineering drawing		Pump characteristic

Applications Types of fluid coolants cooling/cutting oils Kinematic viscosity ...200 SSU (...45 mm²/s) Pumping temperature 30...140 °F (0...60 °C)

Construction Pump body cast iron Cover cast iron Impeller axial cast steel Impeller radial brass Shaft steel   Optional: Impeller radial cast steel (TAS301...TAS601...x)   Noise level 62 dBA (TAS301...TAS601) 73 dBA (STS1001) 79 dBA (STS2000)

Technical data

Type	Flow at head	Height	Depth of immersion		Weight						Power	Voltage 3 ~	Fre- quen- cy	Current	Speed
	GPM /Feet	H inch	h inch	h mm	Lbs	kg					HP	V	Hz	AMPS	RPM
	l/min /m	mm									kW
TAS301S140	50/12 200/3	8.8 223	5.35	136	29.8	13.5					0.75 0.55	208-230	60	2.70	3250
220			8.50	216	30.9	14.0						460	60	1.45	3250
290			11.26	286	32.0	14.5
370			14.41	366	33.1	15.0
460			17.95	456	37.5	17.0
570			22.28	566	40.8	18.5
TAS401S140	75/16 250/5	10.4 264	5.35	136	32.0	14.5					1.3 0.98	230	60	4	3450
220			8.50	216	34.2	15.5						460	60	2	3450
290			11.26	286	36.4	16.5
370			14.41	366	38.6	17.5
460			17.95	456	40.8	18.5
570			22.28	566	43.0	19.5
TAS601S150	100/18 400/4	11.5 291	5.67	144	38.6	17.5					1.7 1.27	230	60	4.8	3440
230			8.82	224	39.7	18.0						460	60	2.4	3440
300			11.57	294	41.9	19.0
380			14.72	374	44.1	20.0
470			18.27	464	47.4	21.5
580			22.60	574	49.6	22.5
STS1001S230	175/45 600/14	19.8 503	8.50	216	143.3	65.0					5.1 3.8	230	60	12.8	3520
330			12.44	316	147.7	67.0						460	60	6.4	3520
460			17.56	446	154.4	70.0
580			22.28	566	163.2	74.0
780			30.16	766	189.6	86.0
1010		16.9 429	39.21	996	202.9	92.0
STS2000S310	400/75 1600/21	24.4 620	11.81	300	348.4	158.0					16.9 12.6	230	60	39.2	3560
440			16.93	430	352.8	160.0						460	60	19.6	3560
560			21.65	550	368.2	167.0
810			31.50	800	405.7	184.0
1060			41.34	1050	419.0	190.0