Rubber Compensators

Information

Applications:
Power stations, major plants, blast furnaces, domestic installations, shipbuilding, chemical and food production plants, paper industry, engine systems, ventilation construction, sewage systems, material moving systems, silencing applications
 
Nominal widths:
DN 20 to DN 5000
 
Structural lengths:
Varying standard structural lengths or custom production

• Temperature range refers to dynamic use
• Please consult our sales staff to confirm the chemical resistance

Pressure carrier inlays: nylon cord, aramid/special cord
 
 
Connection types::

• Flanges: RSt 37-2 blue chromated or stainless steel – other materials on request
• Clamp fastening

 
Special designs/accessories

• with length limiter/joint
• guide pipe
• rectangular
• combination of round and angular
• lined with PTFE foil
• with rubber flange
• steel inlay
• conical, cylindrical
• vacuum support coil
• Flame-resistant cover
• Partly with DIN/TÜV approval
• Partly with drinking water approval (KTW)

Extensive Range

Example from our extensive range:

Tol. operating pressure and temperature
Colour code	Inner core	Carrier inlay	Outer casing	Bar *)	°C	Bar **)	°C	Bar **)	°C	Surface resistance O	Shore hardness A
Red – Aramid	EPDM	Aramid	EPDM	16	70	10	100	6	110	7x10^3	60
Red	IIR	Nyloncord	Nyloncod	16	50	12	80	10	90	7x10^3	55
White	NBR	Nyloncord	Nyloncod	16	50	12	70	10	90	5x10^8	65
Green	CSM	Nyloncord	CSM	16	50	12	70	10	90	5x10^10	65
Yellow	NBR	Nyloncord	CR	16	50	12	70	10	90	5x10^4	60
Orange	NBR	Nylon	SCR	20	-20	25	50	16	70	5x10^3	60
Yellow-Steelcord	NBR	Stahlcord	CR	16	50	12	70	10	100	5x10^10	60
Black/CR	CR	Nyloncord	CR	16	50	10	70	–	–	5x10^8	60
Black/EPDM	IIR	Nyloncord	EPDM	10	50	8	70	6	85	5x10^3	65

V Vacuum without support ring up to 0.8 bar
*) DN 700 – 1000 = 10 bar
**) DIN 700 – 1000 = 8 bar
***) DIN 700 – 1000 = 6 bar
Bursting pressure DN 20 – 600 > 48 bar

Please ask our sales staff for a precise offer specially geared to your specifi c needs.