Ptfe Bellow Seals 

Specifications:
compelete externally mounted PTFE seal for use in extremly corrosive applications such as high concentrations of acids, salts, strong oxidising and reducing agents, chemically active organic compounds
Temperature-45C to +120C
Pressureup to 13 bar
Speedup to 16 m/s

Size	D1	D2	D3	L1	L2
25.40	60	54	42.86	17.6	33.2
28.60	67	65	50.80	27.00	33.20
31.75	69	68	53.98	27.00	37.20
34.93	72	71	57.15	27.00	38.20
38.10	76	78	63.50	27.00	38.20
41.28	80	81	66.68	27.00	40.20
44.45	84	84	69.85	27.00	40.20
47.63	86	87	73.03	27.00	43.20
50.80	90	97	79.38	33.30	43.20