Lower O-ring, NBR, PHOENIX P50

The lower sealing ring of the FLUIMAC PHOENIX P50 pump. Material: NBR. ITEM NUMBER: GUARNORC03100NR. Position on the parsing scheme: 33. General scheme of disassembly of the PHOENIX P50 pump: 1 Central semi-block 2 Pneumatic heat exchanger 3 Shaft 3a Shaft sealing ring 5 Disc spring 6 Air side cover 7a Air side membrane 7b Membrane on the liquid side 8 Plug 9 Plug of the central semi-block 10 Silencer 11 Pump housing 12 Upper/lower collector 13 Guide ball clip 14 Ball 15a Ball seat with O-ring or gasket N°41 15b Ball seat 19 Screw collector 19b Spanner manifold 21 Screw casing 21a Ring gasket 21b Nut 22 Screw central semi-block 22a Ring gasket of the central semi-block 26 O-ring 28 O-ring 30 O-ring 32 Upper O-ring 32 Upper gasket 33 Lower O-ring 33 Lower gasket 41 Inner O-ring *46 Reinforcing ring collector 47 Stroke gasket 51 Air connection with O-ring