Is AS7 Conductive Double-Braided Polyester Thermoplastic Hose safe for transferring isocyanates and solvents without electrostatic risk?

Yes. The AS7 Conductive Double-Braided Polyester Thermoplastic Hose is designed and certified for safe transfer of isocyanates and solvents without electrostatic risk. Key points from the description: - Engineered specifically for solvents, paints, isocyanates, polyols and water‑based fluids. - Inner polyamide layer and double polyester braid with conductive fibers yield surface resistivity R < 3×10^4 Ω/m, preventing electrostatic build‑up. - Reinforced construction offers excellent pressure resistance and durability; microperforated polyurethane outer layer protects against abrasion. - Certified to ISO 8031, SAE 100R7, EN855‑R7 and ISO 3949‑R7, meeting strict international safety and quality standards. - Wide operating temperature range (−40°C to +100°C; up to +70°C with water/air) ensures reliable performance in demanding conditions. For critical or high‑risk installations, confirm compatibility with specific isocyanate/solvent chemistries, operating pressures, temperatures, and grounding/bonding practices per applicable safety regulations and your process requirements.

Can AS7 Conductive Double-Braided Polyester Thermoplastic Hose be used safely for transferring water-based fluids at high temperatures without losing conductivity?

Yes. AS7 Conductive Double-Braided Polyester Thermoplastic Hose can be used safely for transferring water-based fluids at elevated temperatures without losing conductivity, within its specified limits. The hose features a polyamide inner layer and a double polyester braid with conductive fibers (R < 3×10⁴ Ω/m), which prevents electrostatic build-up and maintains conductivity. Its rated operating temperature range is −40°C to +100°C generally, and specifically up to +70°C when used with water or air — so for water-based fluids you should not exceed +70°C to ensure continued performance and conductivity. The construction also provides pressure resistance and abrasion protection, and the hose is certified to ISO 8031, SAE 100R7, EN855-R7, and ISO 3949-R7 standards, supporting safe use in industrial applications.

AS7 Conductive Double-Braided Polyester Thermoplastic Hose

Q: Can AS7 Conductive Double-Braided Polyester Thermoplastic Hose be used safely for transferring water-based fluids at high temperatures without losing conductivity?

Yes. AS7 Conductive Double-Braided Polyester Thermoplastic Hose can be used safely for transferring water-based fluids at elevated temperatures without losing conductivity, within its specified limits. The hose features a polyamide inner layer and a double polyester braid with conductive fibers (R < 3×10⁴ Ω/m), which prevents electrostatic build-up and maintains conductivity. Its rated operating temperature range is −40°C to +100°C generally, and specifically up to +70°C when used with water or air — so for water-based fluids you should not exceed +70°C to ensure continued performance and conductivity. The construction also provides pressure resistance and abrasion protection, and the hose is certified to ISO 8031, SAE 100R7, EN855-R7, and ISO 3949-R7 standards, supporting safe use in industrial applications.

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Additional information

Material	PA – polyamide
Maximum operating temperature [°C]	100
Minimum operating temperature [°C]	-40
Vacuum resistance	check

This lightweight and highly flexible hose is engineered for safe and efficient transfer of solvents, paints, isocyanates, polyols, and water-based fluids, ensuring reliable performance across demanding industrial applications. Built with a durable polyamide inner layer, reinforced by a double polyester braid with conductive fibers (R<3×10⁴ Ω/m), it guarantees excellent resistance to pressure while preventing electrostatic build-up. The microperforated polyurethane outer layer provides superior protection against abrasion and wear, extending service life even in intensive use. Certified according to ISO 8031, SAE 100R7, EN855-R7, and ISO 3949-R7 standards, the hose meets strict international requirements for safety and quality. Designed to operate in extreme conditions, it maintains flexibility and durability within a wide temperature range from -40°C to +100°C, and up to +70°C when used with water or air. Its advanced construction makes it an ideal solution for industries seeking reliability, safety, and long-lasting performance in fluid transfer systems.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
ZC-AS7-05	Thermoplastic hose AS7 (SAE 100 R7) 3/16"	5	250
ZC-AS7-06	AS7 thermoplastic hose (SAE 100 R7) 1/4"	6	228
ZC-AS7-08	AS7 thermoplastic hose (SAE 100 R7) 5/16"	8	190
ZC-AS7-10	Thermoplastic hose AS7 (SAE 100 R7) 3/8"	10	228
ZC-AS7-13	AS7 thermoplastic hose (SAE 100 R7) 1/2"	12	140
ZC-AS7-16	AS7 thermoplastic hose (SAE 100 R7) 5/8"	16	105
ZC-AS7-19	AS7 thermoplastic hose (SAE 100 R7) 3/4"	20	90
ZC-AS7-25	Thermoplastic hose AS7 (SAE 100 R7) 1"	25	70

This lightweight and highly flexible hose is engineered for safe and efficient transfer of solvents, paints, isocyanates, polyols, and water-based fluids, ensuring reliable performance across demanding industrial applications. Built with a durable polyamide inner layer, reinforced by a double polyester braid with conductive fibers (R<3×10⁴ Ω/m), it guarantees excellent resistance to pressure while preventing electrostatic build-up. The microperforated polyurethane outer layer provides superior protection against abrasion and wear, extending service life even in intensive use. Certified according to ISO 8031, SAE 100R7, EN855-R7, and ISO 3949-R7 standards, the hose meets strict international requirements for safety and quality. Designed to operate in extreme conditions, it maintains flexibility and durability within a wide temperature range from -40°C to +100°C, and up to +70°C when used with water or air. Its advanced construction makes it an ideal solution for industries seeking reliability, safety, and long-lasting performance in fluid transfer systems.