JCL-37 Marine Fan

JCL-37 Marine Fan

1.Introduction:

JCL series marine or navy centrifugal fans are capable of blowing air, ocean air containing salt vapor, and corrosive air which contains oil vapor and a small quantity of acid steam generated by the natural evaporation oft the batteries. They are suitable for cabin air ventilating and exchanging as well as boiler ventilation on the ocean-going vessels. They are also applicable in other places that suit.

2. Structure:

The fan is of horizontal type with direct coupling for the motor. However, it can also be constructed into a vertical type.

The impeller is made of riveted aluminium alloy. It has been undergone both static and dynamic calibrations.

Both the casing and the inlet are made of welded common steel with airtight structure.

3. Main Property Parameters and Dimensions:

Type	Flow rate m³/h	Total pressure Pa	Static pressure Pa	Speed r/min	Motor			A	A₁	A₂	A₃	B	B₁	B₂	B₃	D₃	D₁	D₂
					Freq Hz	Power Kw	Type	270	346	315	230	360	434	400	280	Ø380	Ø454	Ø420
JCL-37	5400	1030	890	1460	50	4	Y112M-4H
	6000	1010	830
	7200	990	740
	7850	840	510
	4300	650	560	1160	60	2.2	Y112M-6H
	4750	640	530
	5700	630	460
	6200	530	320
	6500	1480	1270	1750		5.5	Y132S-4H
	7200	1450	1200
	8600	1420	1060
	9400	1210	730

Type	Motor type	n1*d1	n2*d2	4-K	L₁	L₂	L₃	L₄	h	h₁	h₂	H	M₁	M	L	Weight ≈㎏
JCL-37	Y112M-4H	12-Ø12	12-Ø12	4-Ø12	187	214	140	160	112	300	234	751	292	650	676	84
	Y112M-6H
	Y132S-4H					233	178	216	132						733	120

4. Outline Drawing:

5. Product Showing: