Quick Suctioning Immersion Pumps equipped with the patented "BRINKMANN`s Suction De-aeration System" are excellently suited to pumping extremely air entrained fluids (emulsions resp. cooling/cutting oils) as they occur in heavy cutting when turning, milling or grinding. The quick suctioning immersion pumps reach stable working conditions as soon as the liquid level reaches the suction inlet. The STL serie offers a (SAE) flange with pressure gauge connection port. The flange can be rotated for either horizontal or vertical pipe connections.

TL/STL141...146		Engineering drawing		Pump characteristic

Applications Types of fluid coolants cooling/cutting oils Kinematic viscosity ...45 mm²/s (45 cSt) Pumping temperature 0...80° C

Construction Pump body cast iron Cover cast iron Impeller axial cast steel Impeller radial brass Shaft steel   Optional: Impeller radial cast steel

Technical data

Type	Vol. del. at manom. del. head	Height	Depth of im- mersion	Weight							Power	Voltage 3 ~	Fre- quen- cy	Current	Speed
	l/min /m	H mm	h mm	kg							kW	V	Hz	A	1/min
TL141/150	100/10	223	150	14.0							0.55	220-240	50	2.50	2750
230			230	14.5								380-420	50	1.45	2750
300			300	16.0								460	60	1.45	3250
380			380	16.5
470			470	18.0
580			580	19.0
TL142/180	100/20	291	180	19.0							1.1	220-240	50	4.33	2850
260			260	19.5								380-415	50	2.50	2850
330			330	21.0
410			410	22.0							1.27	460	60	2.4	3440
500			500	24.0
610			610	25.0
STL141/150	100/10	293	150	21.0							0.54	220-240	50	2.42	2800
230			230	21.5								380-420	50	1.40	2800
300			300	22.5								460	60	1.40	3300
380			380	23.0
470			470	24.5