156 mechanical sealDetailed product description：

156 Mechanical Seal Technical Parameters

Temperature: -30 ℃~+200 ℃
Pressure: ≤ 0.5MPa
Linear velocity: ≤ 10m/s

Product Name: 156 Mechanical Seals, Mechanical Seals for Various Pressure Boosting Pumps, Submersible Pumps, Circulating Pumps, and Food Pumps
Product category: Mechanical seals for various booster pumps, submersible pumps, circulation pumps, and food pumps
Product Description: 156 mechanical seals, used for various types of booster pumps, submersible pumps, circulation pumps, and food pumps.

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

Model	d1	d2	d6	d7	L1	L3
156-8	eight	sixteen	thirteen	18/21	eighteen	seven
156-9	nine	twenty	sixteen	twenty-one	twenty-three	seven
156-10	ten	twenty	sixteen	20/22/24	twenty-three	seven
156-11	eleven	twenty	sixteen	twenty-four	twenty-three	seven
156-12	twelve	twenty-two point five zero	seventeen	twenty-six	twenty-four	seven
156-13	thirteen	twenty-two point five zero	seventeen	twenty-six	twenty-four	seven
156-14	fourteen	twenty-four point five zero	twenty-one	28/30	twenty-five	seven
156-15	fifteen	twenty-four point five zero	twenty-one	28/30	twenty-five	seven
156-16	sixteen	twenty-eight point five zero	twenty-two	thirty-two	twenty-seven	eight
156-17	seventeen	twenty-eight point five zero	twenty-two	thirty-two	twenty-seven	eight
156-18	eighteen	thirty-one point five zero	twenty-five	thirty-five	twenty-nine	eight
156-19	nineteen	thirty-one point five zero	twenty-five	thirty-five	twenty-nine	eight
156-20	twenty	thirty-three point five zero	twenty-seven	thirty-eight	thirty-one	eight
156-22	twenty-two	thirty-four point five zero	twenty-nine	forty	thirty-two	eight
156-25	twenty-five	thirty-seven point five zero	thirty-two	forty-four	thirty-three	nine
156-28	twenty-eight	forty point five zero	thirty-four	forty-six	thirty-four	nine
156-30	thirty	forty-four point five zero	thirty-eight	fifty	thirty-five	nine
156-32	thirty-two	forty-seven point five zero	forty	fifty-four	thirty-seven	nine
156-35	thirty-five	fifty point five zero	forty-four	fifty-eight	forty	ten
156-38	thirty-eight	fifty-three point five zero	forty-six	sixty	forty-two	ten
156-40	forty	fifty-six point five zero	forty-eight	sixty-four	forty-three	ten
156-45	forty-five	sixty-one point five zero	fifty-two	sixty-six	forty-five	ten
156-50	fifty	sixty-six point five zero	fifty-eight	seventy-two	forty-seven	ten

156 mechanical seal