155 type mechanical sealDetailed product description：

Technical parameters of 155 type mechanical seal

Temperature: -30 ℃~+200 ℃
Pressure: ≤ 1MPa
Linear velocity: ≤ 15m/s
Speed ≤ 3000r/min

Scope of application: Mechanical seals for various booster pumps, submersible pumps, circulation pumps, and food pumps
Product category: Mechanical seals for various booster pumps, submersible pumps, circulation pumps, and food pumps
Product Description: 155 mechanical seals, used for various types of booster pumps, submersible pumps, circulation pumps, and food pumps

Static ring (hot pressed graphite/automotive graphite/silicon carbide/tungsten carbide)
Moving ring (ceramic/silicon carbide/tungsten carbide)
Auxiliary sealing (nitrile rubber/EPDM rubber/fluorine rubber)
Spring and stamping parts (stainless steel)

Model	d1	d3	d7	L1	L3
155-10	ten	twenty	eighteen point one	twenty point five	five point five
155-11	eleven	twenty-two	twenty point six	twenty-three point five	five point five
155-12	twelve	twenty-two	twenty point six	twenty-three point five	five point five
155-13	thirteen	twenty-five	twenty-three point one	twenty-eight	six
155-14	fourteen	twenty-five	twenty-three point one	twenty-eight	six
155-15	fifteen	twenty-nine	twenty-six point nine	thirty	seven
155-16	sixteen	twenty-nine	twenty-six point nine	thirty	seven
155-17	seventeen	twenty-nine	twenty-six point nine	thirty	seven
155-18	eighteen	thirty-three	thirty point nine	thirty-two	eight
155-19	nineteen	thirty-three	thirty point nine	thirty-three	eight
155-20	twenty	thirty-three	thirty point nine	thirty-three	eight
155-21	twenty-one	thirty-eight	thirty-five point four	thirty-three	eight
155-22	twenty-two	thirty-eight	thirty-five point four	thirty-three	eight
155-23	twenty-three	thirty-eight	thirty-five point four	thirty-five	eight
155-24	twenty-four	thirty-eight	thirty-five point four	thirty-five	eight
155-25	twenty-five	forty	thirty-eight point two	thirty-five point five	eight point five
155-28	twenty-eight	forty-six	forty-three point three	thirty-nine	nine
155-29	twenty-nine	forty-six	forty-three point three	thirty-nine	nine
155-30	thirty	forty-six	forty-three point three	thirty-nine	nine
155-32	thirty-two	forty-six	forty-three point three	thirty-nine	nine
155-33	thirty-three	fifty	fifty-three point five	fifty point five	eleven point five
155-35	thirty-five	fifty	fifty-three point five	fifty point five	eleven point five
155-38	thirty-eight	sixty point five	sixty point five	fifty point five	eleven point five
155-40	forty	sixty point five	sixty point five	fifty point five	eleven point five

155 type mechanical seal