JCL-21 Marine Fan

JCL-21 Marine Fan

1. Preface:

JCL series centrifugal fans for marine or navy use for marine or navy use series fans are designed and manufactured according to the standards of the state for GB/11864-1990《Marine Centrifugal Fan》and the current 《Ship Building Norms》.

This series of  fans have been examined and proved up to stand by the Register of Shipping of china and have got the certificate. They are also approved by the authority of shipping equipment and research staff.

2.Uses:

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.

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	145	210	180	90	190	253	255	140	Ø220	Ø284	Ø255
JCL-21	900	300	260	1460	50	0.55	Y801-4H
	1000	290	230
	1200	280	200
	1400	250	150
	1800	1200	1060	2920		1.5	Y90S-2H
	2000	1180	930
	2500	1170	780
	2800	990	600
	1080	432	374	1750	60	0.55	Y801-4H
	1200	417	331
	1440	400	288
	1680	360	216
	2160	1728	1520	3500		2.2	Y90L-2H
	2400	1690	1340
	3000	1680	1130
	3360	1430	860

Type	Motor type	n1*d1	n2*d2	4-K	L₁	L₂	L₃	L₄	h	h₁	h₂	H	M₁	M	L	Weight ≈㎏
JCL-21	Y801-4H	8-Ø10	10-Ø10	4-Ø10	115	130	100	125	80	171.5	139	437	167	370.5	446	29.5
	Y90S-2H					136	100	140	90						466	34.5
	Y801-4H					130	100	125	80						531	29.5
	Y90L-2H					136	125	140	90						487	37

4. Outline Drawing:

5. Product Showing: