Safety Requirements    EN 60079-0:2009 / EN 60079-1:2007 / EN 60079-7:2007        

/ EN 60079-11:2010/ EN 60079-31:2009/ EN 61241-0 / EN 61241-1        

Equipment Marking    Flameproof Ex-d and Increased Safety Ex-e EX I M2/ Ex II 2GD EX d I Mb/Ex e I Mb / EX d IIC Gb / Ex e IIC Gb / Ex tb IIIC Db       

For    Gas & Dust poten ally explosive atmospheres               

Material    Brass

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

Part No. for Different Thread Standard				Thread Length	Inner sealing	Outer sealing	Tape braid	Nut max	Joint Length	Spanner
Metric Thread	PG Thread	NPT Thread	G Thread	L1	E2	E1		plate thick	H	SW
EX-M16×1.5-13	EX-PG9-13	EX-NPT1/2-13	EX-G1/2-13	16	4-8.5	8.5-13.5	≤0.35	≤10.5	58	24
EX-M16×1.5-16	EX-PG9-16	EX-NPT1/2-16	EX-G1/2-16	16	8-11.5	11.5-16	≤0.35	≤10.5	58	24
EX-M20×1.5-13	EX-PG13.5-13	EX-NPT1/2-13	EX-G1/2-13	16	4-8.5	8.5-13.5	≤0.35	≤10.5	58	24
EX-M20×1.5-16	EX-PG13.5-16	EX-NPT1/2-16	EX-G1/2-16	16	8-11.5	11.5-16	≤0.35	≤10.5	58	24
EX-M20×1.5-21	EX-PG13.5-21	EX-NPT1/2-21	EX-G1/2-21	16	7~14	15.5-21	≤0.50	≤10.5	58	30
EX-M25×1.5-28	EX-PG21-28	EX-NPT3/4-28	EX-G3/4-28	16	13-20	20-28	≤0.50	≤10.5	58	36
EX-M32×1.5-34	EX-PG29-34	EX-NPT1-34	EX-G1-34	16	19-26	26-34	≤0.55	≤10.5	65	44
EX-M40×1.5-41	EX-PG36-41	EX-NPT1-1/4-41	EX-G1-1/4-41	16	25-32	33-41	≤0.80	≤10.5	72	54
EX-M50×1.5-46	EX-PG42-46	EX-NPT1-1/2-46	EX-G1-1/2-46	16	32-38	39-46	≤0.80	≤10.5	73	64
EX-M50×1.5-53	EX-PG42-53	EX-NPT1-1/2-53	EX-G1-1/2-53	16	36-44	45-53	≤0.80	≤10.5	73	64
EX-M63×1.5-60	EX-PG48-60	EX-NPT2-60	EX-G2-60	19	42-50	52-60	≤0.80	≤13.5	76	81
EX-M63×1.5-66	EX-PG48-66	EX-NPT2-66	EX-G2-66	19	50-56	58-66	≤0.80	≤13.5	76	81
EX-M75×1.5-66		EX-NPT2-1/2-66	EX-G2-1/2-66	19	54-62	64-72	≤1.00	≤13.5	82	96
EX-M75×1.5-78		EX-NPT2-1/2-78	EX-G2-1/2-78	19	60-68	71-78	≤1.00	≤13.5	82	96
EX-M80×2.0-84				19	62-72	77-84	≤1.00	≤13.5	110	110
EX-M80×2.0-90				19	70-80	80-90	≤1.00	≤13.5	110	110
EX-M85×2.0-90				19	70-80	80-90	≤1.00	≤13.5	110	110
EX-M90×2.0-96		EX-NPT3-96	EX-G3-96	19	74-84	88-96	≤1.00	≤13.5	110	110
EX-M90×2.0-100		EX-NPT3-100	EX-G3-100	19	80-90	90-100	≤1.00	≤13.5	110	110
EX-M100×2.0-100		EX-NPT3-1/2-100	EX-G3-1/2-100	19	80-90	90-100	≤1.00	≤13.5	110	110