KY TYPE 20R, John Crane TYPE 20R, Teflon Bellow Mechanical Seals

Combined Materials:
Stationary Ring (Ceramic/SiC)
Rotary Ring (Teflon/SiC)
Secondary Seal (Teflon)
Spring and Metal Part (Steel)

Working Conditions:
Mediums: Sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, and nitric acid with avrious degrees, etc.
Temperature: ≤120°C
Pressure: ≤0.5Mpa
Speed: ≤ 10 m/Sec

Download the 2012 Mechanical Seals Catalogue, Seal Faces & Shaft Bushings Catalogue, and Armor Ceramic Tiles & Aromr Plates Catalogue.

If you have any questions please contact us at: E-Mail about your technical applications.

Part Numbers	d	D	D1	D2	L1	L2	L3
KY TYPE 20R-1"	25.4	60	54	42.86	17.5	42	45
KY TYPE 20R-1 1/8"	28.6	67	60	46.03	27	42	45
KY TYPE 20R-1 1/4"	31.75	69	65	50.8	27	42	45
KY TYPE 20R- 1 3/8"	34.93	72	68	53.98	27	42	45
KY TYPE 20R- 1 1/2"	38.1	76	71	57.15	27	42	45
KY TYPE 20R- 1 5/8"	41.28	80	78	63.5	27	42	45
KY TYPE 20R-1 3/4"	44.45	84	81	66.68	27	44	46
KY TYPE 20R- 1 7/8"	47.63	86	84	69.85	27	44	46
KY TYPE 20R- 2"	50.8	90	87	73.03	27	46	46
KY TYPE 20R- 2 1/8"	53.98	95	97	79.38	33.5	46	46
KY TYPE 20R- 2 1/4"	57.15	98	100	82.55	33.5	46	46
KY TYPE 20R- 2 3/8"	60.3	100	103	85.73	33.5	46	46
KY TYPE 20R-25	25	60	60	47	27	42	45
KY TYPE 20R-30	30	67	67	53	27	42	45
KY TYPE 20R-32	32	69	64	50.7	27	42	45
KY TYPE 20R-35	35	72	70	57	27	42	45
KY TYPE 20R-40	40	78	76	62	26	42	4b
KY TYPE 20R-45	45	84	82	67	27	44	46
KY TYPE 20R-50	50	88	86	72	27	46	46
KY TYPE 20R-55	55	95	90	77	27	46	46
KY TYPE 20R-60	60	100	95	82	27	46	46
KY TYPE 20R-65	65	105	100	87	27	46	46

KY TYPE 20R

KY TYPE 152

KY TYPE 10R / 10T

Seal Faces

Ceramic Armor

Mechanical Seals

Company Info

Ningbo Kylin Machinery Co., Limited.

Email: sales@kyltd.com