Series G - Rotoflux for High Temperature

Series G – Rotoflux for High Temperature

The G Series rotary unions have been expecially developed in order to manage the flow of high temperature liquids.

The special bellow, specifically designed in stainless steel for this very application, guarantees a long life for the unions, without problems even in case of very demanding applications.

The graphite micro-lapped seals, thanks to the flexibility of the bellow, perfectly match the case-hardened steel seal of the rotating shaft. The two sintered graphite bushings allow a perfect axial rotation without any problems.

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Vapore \| Steam	10 bar / 145 PSI	185°C / 365°F	¾” ÷ 1″ – 300 1½” ÷ 2″ – 250
Dampf \| Vapor	10 bar / 145 PSI	185°C / 365°F	¾” ÷ 1″ – 300 1½” ÷ 2″ – 250
Olio Diatermico \| Hot oil	6 bar / 87 PSI	340°C / 645°F	¾” ÷ 1½” – 500 1½” ÷ 2″ – 450
Thermool \| Acetelte Diatermico	6 bar / 87 PSI	340°C / 645°F	¾” ÷ 1½” – 500 1½” ÷ 2″ – 450

Ordering code	GiuntI a un passaggio – Single passage unions – Einweg Drehdurchführungen – Juntas a vía simple
	A	B	ø D	E	ø F	ø G	H	I	J	L	X	Y1	Y2	Z	Kg
G20-1400-01R	G 3/4″ RH	G 3/4″	18	151	82	40	32	18	52	104	19	59	77	104	2,5
G20-1400-02L	G 3/4″ LH
G25-1400-01R	G 1″ RH	G 1″	23	167	88	45	36	22	60	112	20	62	80	111	3,1
G25-1400-02L	G 1″ LH
G32-1400-01R	G 1″ 1/4 RH	G 1″1/4	31	193	99	55	46	24	67	130	25	67	85	124	4,6
G32-1400-02L	G 1″ 1/4 LH
G40-1400-01R	G 1″ 1/2 RH	G 1″1/2	37	214	109	63	50	26	74	144	26	72	90	134	5,9
G40-1400-02L	G 1″ 1/2 LH
G50-1400-01R	G 2″ RH	G 2″	48	247	129	74	60	27	85	165	28	82	100	154	8,7
G50-1400-02L	G 2″ LH

NPT threads and other threads are available.

Ordering code	Giunti due passaggi sifone fisso – Double passage stationary siphon unions – Zweiwege für stehendes Siphonrohr – Doble vía con sifón fijo
	A	B	ø D	E	ø F	ø G	H	I	J	K	L1	L2	T	U	V	W	X	Y1	Y2	Z	Kg
G20-2400-01R-800	G 3/4″ RH	G 3/4″	18	188	82	40	32	18	52	22	104	51	137	14	G 1/4″	G 1/2″	19	59	77	104	2,7
G20-2400-02L-800	G 3/4″ LH
G25-2400-01R-800	G 1″ RH	G 1″	23	208	88	45	36	22	60	24	112	59	151	16	G 3/8″	G 1/2″	20	62	80	111	3,5
G25-2400-02L-800	G 1″ LH
G32-2400-01R-800	G 1″ 1/4 RH	G 1″1/4	31	241	99	55	46	24	67	27	130	69	173	16	G 1/2″	G 3/4″	25	67	85	124	5,0
G32-2400-02L-800	G 1″ 1/4 LH
G40-2400-01R-800	G 1″ 1/2 RH	G 1″1/2	37	272	109	63	50	26	74	34	144	80	191	18	G 3/4″	G 1″	26	72	90	134	6,8
G40-2400-02L-800	G 1″ 1/2 LH
G50-2400-01R-800	G 2″ RH	G 2″	48	315	129	74	60	27	85	35	165	96	225	20	G 1″	G 1 1/4″	28	82	100	154	9,6
G50-2400-02L-800	G 2″ LH

NPT threads and other threads are available.

Ordering code	Giunti due passaggi sifone rotante – Double passage rotating siphon unions – Zweiwege für drehendes Siphonrohr – Doble vía con sifón rotativo
	A	B	ø D	E	ø F	G	H	I	J	K	L1	L2	T	U	ø V h9	W	X	Y1	Y2	Z	Kg
G20-2400-01R-810	G 3/4″ RH	G 3/4″	18	188	82	40	32	18	52	22	104	51	140	24	12,9	G 1/2″	19	59	77	104	2,7
G20-2400-02L-810	G 3/4″ LH
G25-2400-01R-810	G 1″ RH	G 1″	23	208	88	45	36	22	60	24	112	59	157	30	15,9	G 1/2″	20	62	80	111	3,5
G25-2400-02L-810	G 1″ LH
G32-2400-01R-810	G 1″ 1/4 RH	G 1″1/4	31	241	99	55	46	24	67	27	130	69	183	34	21,8	G 3/4″	25	67	85	124	5,0
G32-2400-02L-810	G 1″ 1/4 LH
G40-2400-01R-810	G 1″ 1/2 RH	G 1″1/2	37	272	109	63	50	26	74	34	144	80	202	38	25,8	G 1″	26	72	90	134	6,8
G40-2400-02L-810	G 1″ 1/2 LH
G50-2400-01R-810	G 2″ RH	G 2″	48	315	129	74	60	27	85	35	165	96	234	38	30	G 1 1/4″	28	82	100	154	9,6
G50-2400-02L-810	G 2″ LH

NPT threads and other threads are available.

Ordering code	Giunti a un passaggio – Single passage unions – Einweg Drehdurchführungen – Juntas a vía simple
	B	ø D	E	ø F	J	L	ø M	ø N	ø P h7	Q	R	ø S	X	Y1	Y2	Z	Kg
G20-1400-03F	G 3/4″	18	151	82	52	116	68	50	30	6	10	9	16	59	77	116	2,7
G25-1400-03F	G 1″	23	167	88	60	127	78	60	36	7	12	9	18	62	80	126	3,4
G32-1400-03F	G 1″ 1/4	31	192	99	67	145	94	70	44	8	12	11	22	67	85	139	5,1
G40-1400-03F	G 1″ 1/2	37	214	109	74	160	99	78	52	10	14	11	22	72	90	150	6,4
G50-1400-03F	G 2″	48	247	129	85	182	119	95	65	10	14	11	25	82	100	171	9,6

Interfaccia cliente – Customer interface – Montageanweisungen – Montaje de la junta
	ø D1	ø N1	ø P1 F8	RA	Q1	S1
G20	18	50	30	0,2	6	M8
G25	23	60	36	0,2	7	M8
G32	31	70	44	0,2	8	M10
G40	37	78	52	0,2	10	M10
G50	48	95	65	0,2	10	M10

Ordering code	Giunti due passaggi sifone fisso – Double passage stationary siphon unions – Zweiwege für stehendes Siphonrohr – Doble vía con sifón fijo
	B	ø D	E	ø F	J	K	L1	L2	ø M	ø N	ø P h7	Q	R	ø S	T	U	V	W	X	Y1	Y2	Z	Kg
G20-2400-03F-800	G 3/4″	18	188	82	52	22	116	51	68	50	30	6	10	9	149	14	G 1/4″	G 1/2″	16	59	77	116	2,9
G25-2400-03F-800	G 1″	23	208	88	60	24	127	59	78	60	36	7	12	9	166	16	G 3/8″	G 1/2″	18	62	80	126	3,8
G32-2400-03F-800	G 1″ 1/4	31	240	99	67	27	145	69	94	70	44	8	12	11	188	16	G 1/2″	G 3/4″	22	67	85	139	5,5
G40-2400-03F-800	G 1″ 1/2	37	272	109	74	34	160	80	99	78	52	10	14	11	207	18	G 3/4″	G 1″	22	72	90	150	7,3
G50-2400-03F-800	G 2″	48	315	129	85	35	182	96	119	95	65	10	14	11	242	20	G 1″	G 1″ 1/4	25	82	100	171	10,4

Ordering code	Giunti due passaggi sifone rotante – Double passage rotating siphon unions – Zweiwege für drehendes Siphonrohr – Doble vía con sifón rotativo
	B	ø D	E	ø F	J	K	L1	L2	ø M	ø N	ø P h7	Q	R	ø S	T	U	ø V h9	W	X	Y1	Y2	Z	Kg
G20-2400-03F-810	G 3/4″	18	188	82	52	22	116	51	68	50	30	6	10	9	152	24	12,9	G 1/2″	16	59	77	116	2,9
G25-2400-03F-810	G 1″	23	208	88	60	24	127	59	78	60	36	7	12	9	172	30	15,9	G 1/2″	18	62	80	126	3,8
G32-2400-03F-810	G 1″ 1/4	31	240	99	67	27	145	69	94	70	44	8	12	11	198	34	21,8	G 3/4″	22	67	85	139	5,5
G40-2400-03F-810	G 1″ 1/2	37	272	109	74	34	160	80	99	78	52	10	14	11	218	38	25,8	G 1″	22	72	90	150	7,3
G50-2400-03F-810	G 2″	48	315	129	85	35	182	96	119	95	65	10	14	11	251	38	30	G 1″ 1/4	25	82	100	171	10,4

Series G – Rotoflux for High Temperature

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