JL Series Circulation Pumps for Heating

Flanged circulation pumps (with linear nozzles) are intended for use in closed or open heating systems with forced circulation of the heat carrier.

Circulating pump for hot or cold water in the split line, suitable for direct installations on pipes of civil and industrial heating, air conditioning, cooling and internal water systems.

Unlike glandless pumps, these pumps do not have liquid in contact with the motor. Circulating JL pumps have suction and discharge ports on the same axis and have the same nominal size. Pumps circulating JL are equipped with standard flanged air-cooled electric motors.

Characteristic

• JL Heating Circulation Pumps have a unique motor specially designed for this model, as well as an improved design that meets international standards;
• JL heating circulation pumps are compact and lightweight, which allows them to be installed directly on the pipeline of heating or water supply systems;
• JL heating circulating pumps have a patented impeller that provides a low energy consumption with high hydraulic performance;
• The pump shaft is manufacture made of stainless steel AISI 304;
• Mechanical shaft seal eliminates liquid leakage;
• The pumps have a sealed motor housing, which allows them to be used without protection against ingress moisture;
• Working medium temperature of JL series single-stage centrifugal pump from -15 °C to +120 °C, as standard.

Main settings

Performance characteristics

Specifications

Dimensions

	MODEL	A	B	C	D	E	L	W	H	Weight (kg)
	JL-32	71	354	250	125	220	139	131	Ø 32	24
	JL-40	82	398	280	140	220	139	131	Ø 40	32
	JL-50	87	410	300	150	240	163	130	Ø 50	36
	JL-65	102	465	320	160	240	163	130	Ø 65	47
	JL-80	114	543	330	165	292	149	159	Ø 80	75
	JL-100-7,5	122	607	390	195	335	209	219	Ø 100	105
	JL-100-10	122	645	390	175	335	209	219	Ø 100	108