Is the Rubber bellows for 115 EPDM compensator suitable for use with seawater and glycol at temperatures up to +90Â°C?

Yes. Rubber bellows for 115 EPDM compensator is suitable for use with seawater and glycol at temperatures up to +90Â°C. The product description explicitly lists seawater and glycol among compatible media and specifies an operating temperature range up to +90Â°C (depending on the medium). Inner and outer layers of EPDM rubber are chemically compatible with water-based fluids and glycol, and the construction includes nylon reinforcement and BV certification. It is not suitable for media containing oil.

Can Rubber bellows for 115 EPDM compensator be used with weak acids, bases, esters or ketones within the -30Â°C to +90Â°C range?

Yes. Rubber bellows for 115 EPDM compensator can be used with weak acids, weak bases, esters and ketones within the -30Â°C to +90Â°C range. The product description explicitly lists those media (hot and cold water, treated/industrial/seawater, glycol, weak acids, bases, esters and ketones), has an EPDM inner and outer layer and nylon reinforcement, and notes the operating temperature range (â30Â°C to +90Â°C, depending on the medium). Not suitable for media containing oil. BV certified.

Does the Rubber bellows for 115 EPDM compensator require special maintenance when used with treated or industrial water?

Rubber bellows for 115 EPDM compensator do not generally require special maintenance solely because they are used with treated or industrial water, provided the water chemistry falls within the materialsâ compatibility range and operating temperature (-30Â°C to +90Â°C). EPDM inner and outer layers are resistant to hot and cold water, water with treatment additives, industrial water and weak acids/bases. However, to ensure reliable long-term performance follow these precautions: - Periodic inspection: check for surface cracks, swelling, hardening, abrasion or delamination of the EPDM layers and for damage to the nylon reinforcement. Inspect joints, flanges and fastenings for leaks or corrosion. - Monitor water chemistry: avoid exposure to oils, strong acids, strong alkalis, aggressive solvents or substances known to attack EPDM; if water treatment includes such chemicals, verify compatibility. - Temperature and pressure limits: ensure operating conditions remain within the specified temperature and pressure ratings for the compensator. - Cleanliness: remove deposited solids, scale or aggressive deposits that could abrade or locally attack the rubber. - Replace on degradation: if any signs of significant aging, mechanical damage or loss of elasticity appear, replace the bellows rather than attempt repairs in service. - Certification and documentation: keep installation and maintenance records in line with BV certification requirements and any local standards. In short: no special maintenance beyond standard inspection, monitoring of water chemistry and adherence to temperature/pressure limits is required, unless the treated or industrial water contains substances incompatible with EPDM (e.g., oils or strong solvents), in which case additional measures or alternative materials are needed.

Rubber bellows for 115 EPDM compensator

All products, Rubber compensators/

Additional information

Material	EPDM – ethylene-propylene-diene rubber
Maximum operating temperature [°C]	90
Minimum operating temperature [°C]	-30
Vacuum resistance	yes

Rubber bellows for compensators designed for use in installations where the medium consists of hot and cold water, water with additives for treatment, industrial water, seawater, glycol, weak acids, bases, esters, and ketones. Not intended for the transmission of media containing oil. BV (Bureau Veritas) certification. Inner layer: EPDM rubber. Reinforcement: nylon cord. Outer layer: EPDM rubber. Operating temperature: from -30°C to +90°C (depending on the medium).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TG-115EM-032	Rubber bellows type 115 EPDM, DN32, L=130 mm	32	16	In stock	Enquiry
TG-115EM-040	Rubber bellows type 115 EPDM, DN40, L=130 mm	40	16	In stock	Enquiry
TG-115EM-050	Rubber bellows type 115 EPDM, DN50, L=130 mm	50	16	In stock	Enquiry
TG-115EM-065	Rubber bellows type 115 EPDM, DN65, L=130 mm	65	16	In stock	Enquiry
TG-115EM-080	Rubber bellows type 115 EPDM, DN80, L=130 mm	80	16	In stock	Enquiry
TG-115EM-100	Rubber bellows type 115 EPDM, DN100, L=130 mm	100	16	In stock	Enquiry
TG-115EM-125	Rubber bellows type 115 EPDM, DN125, L=130 mm	125	16	In stock	Enquiry
TG-115EM-150	Rubber bellows type 115 EPDM, DN150, L=130 mm	150	16	In stock	Enquiry
TG-115EM-200	Rubber bellows type 115 EPDM, DN200, L=130 mm	200	16	In stock	Enquiry
TG-115EM-250	Rubber bellows type 115 EPDM, DN250, L=130 mm	250	16	In stock	Enquiry
TG-115EM-300	Rubber bellows type 115 EPDM, DN300, L=130 mm	300	16	In stock	Enquiry

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Rubber bellows for compensators designed for use in installations where the medium consists of hot and cold water, water with additives for treatment, industrial water, seawater, glycol, weak acids, bases, esters, and ketones. Not intended for the transmission of media containing oil. BV (Bureau Veritas) certification. Inner layer: EPDM rubber. Reinforcement: nylon cord. Outer layer: EPDM rubber. Operating temperature: from -30°C to +90°C (depending on the medium).