SB type mechanical sealDetailed product description：

Technical parameters of SB type mechanical seal

Non-equilibrium type
Single mechanical seal
Arbitrary rotation direction
Rubber corrugated pipe
Medium temperature -20 ℃~+100 ℃
Medium pressure 0~0.35MP α
Linear speed ≤ 10m/sec

Specification/Size	d	D	D1	L1	L2	L3	L4
		H7	H7		+0.6
SB-12(L)-00	twelve	eighteen	twenty-six	seven point nine	six	seven point three	four point three
SB-15(L)-00	fifteen	twenty-one point five	thirty	nine	seven	seven point three	four point three
SB-(L)-00	seventeen	twenty-five	thirty-five	eight	eleven	seven	four point five
SB-17-00	seventeen	thirty	thirty-five	eight	eleven	seven	five point five
SB-20-00	twenty	thirty-six	forty	nine	twelve	seven	five point five
SB-25-00	twenty-five	forty-four	fifty	eleven point five	fifteen	seven	six