Niikura Air Pipe Head

Product Detail

Air Vent Head NIIKURA 53-ON

MAIN DATA FOR JOINING(mm)

Dimersions  (mm)										Weight (kg)
DN	D2	D3	HT	HI	T	N	A	A3	R
50	105	130	175	127	14	4-Ø15	179	139	135	7.4
65	130	155	204	264	14	4-Ø15	205	160	146	12.6
80	145	180	244	176	14	4-Ø15	237	188	156	16
100	165	200	220	160	16	8-Ø19	245	155	250	23
125	200	235	250	180	16	8-Ø19	270	180	288	34
150	230	265	285	208	18	8-Ø19	316	216	330	47
200	280	320	365	269	20	8-Ø23	394	274	432	72
250	345	385	430	314	22	12-Ø23	485	325	546	120
300	390	430	530	367	22	12-Ø23	550	384	616	178
350	435	480	570	415	24	12-Ø23	661	425	714	196
400	495	540	640	475	24	12-Ø23	703	457	749	235
450	555	605	713	522	24	12-Ø23	816	510	836	298








Applicable  scope:


Produced according to JIS F7400 standards. The flange standard can be chosen by customers.

Materials of major parts
1-Hex Bolt-STS 304
2-Cover-SS 400
3-Asbestos Cushion-Asbestos
4-Body-FC 200?FCD 450
5-Hex Bolt-STS 304
6-Rubber Ring-NBR
7-Filter-STS 304
8-Screen Cover-SS 400
9-Stainless Float-STS 316
10-Hex Bolt-STS 304
11-Rubber Cushion-NBR
12-Cushion-STS 304
13-Guide Bolt-STS 304
Other proper material may be used on special request.