High-Performance EPDM Clamp Seals - Standard: ISO 2852

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General Information Well suited for use in: Hot water and water steam (constant +180 °C,... more

General Information

Well suited for use in:

Hot water and water steam (constant +180 °C, short-term +210 °C)

Glycoles and brake fluids (on glycol base)

Acids (hydrochloric and nitric acid)

Bases (sodium hydroxide, potassium hydroxide)

Ozone (+40 °C, 200 pphm) and oxygen

CIP / SIP media for continuous plants in the food, beverage and pharmaceutical industries

CIP (Cleaning in Place) = diluted acids or bases combined with cleaning additives

SIP (Sterilization in Place) = disinfectants, steam, oxidizing media (e.g. peracetic acid) and / or polar organic solvents (e.g. acetic acid)

Well suited for use in animal fats at low temperatures

Should not be used in mineral fats, oils and waxes, fuels

Food quality

Very good resistance to weather and aging

Very good resistance to light

Good cold and thermal resistance

Good elastic behaviour

Good elongation at break and tearing strength

Very good abrasion resistance

Very good resistance to polar and oxidative media

Material: EPDM (ethylene-propylene-diene rubber)

Color: black

Crosslinking: peroxidic

Shore hardness A: 75° ±5° (test plate) (DIN 53505)

Temperature range: -40 to +150 °C in air; -40 to +180 °C in water

IRHD: 70 +5 / -8 (clamp seal) (DIN ISO 48 M)

Density: 1.10 ±0.02 g/cm³ (DIN EN ISO 1183)

Rebound elasticity: 46 % (DIN 53512)

Modulus at 100 % elongation: 9.8 N/mm² (DIN 53504)

Tensile strength: 16.2 N/mm² (DIN 53504)

Elongation at break: 165 % (DIN 53504)

Tear propagation resistance: 11.5 N/mm² (DIN 53515)

Compression set:

10 % at +100 °C / 24 h / 25 %;

15 % at +150 °C / 24 h / 25 %;

24 % at +150 °C / 70 h / 25 % (DIN ISO 815)

Recommended lubricant for installation: silicone grease (e.g. Paraliq GTE 703 with NSF H1 approval)

Regulations:

FDA (CFR 21 Part 177.2600), EG 1935/2004, Free from animal derived ingredients (ADI free)

Item	For flange size inch	d mm	D mm	D1 mm	Einheit Stück	Price Euro*
410816	1"	22,8	43,5	50,5	2	101.00
410817	1"	22,8	43,5	50,5	6	251.00
410818	1 1/2"	35,8	43,5	50,5	2	103.00
410819	1 1/2"	35,8	43,5	50,5	6	257.00
410820	2"	48,8	56,5	64	2	114.00
410821	2"	48,8	56,5	64	6	283.00
410822	2 1/2"	60,5	70,5	77,5	2	129.00
410823	2 1/2"	60,5	70,5	77,5	6	321.00
410824	3"	73,1	83,5	91	2	152.00
410825	3"	73,1	83,5	91	6	379.00
410826	4"	97,8	110	119	2	174.00
410827	4"	97,8	110	119	6	424.00