Can VOLGA SUPER® Hose for Cement, Sand, Gravel, Feed & Seed be grounded to safely dissipate electrostatic charges during operation?

Yes. VOLGA SUPER® Hose for Cement, Sand, Gravel, Feed & Seed includes an integrated copper wire that allows electrostatic charges to be safely dissipated when the hose is properly grounded. To ensure safe operation, connect the copper wire to a verified earth/ground point following your facility’s grounding procedures and applicable safety standards. Regularly inspect the grounding connection and hose integrity for wear or damage to maintain effective dissipation of static charges.

How should the VOLGA SUPER® Hose for Cement, Sand, Gravel, Feed & Seed be installed and grounded to ensure proper dissipation of electrostatic charges during use?

How should the VOLGA SUPER® Hose for Cement, Sand, Gravel, Feed & Seed be installed and grounded to ensure proper dissipation of electrostatic charges during use? - Inspect hose and fittings for continuous copper wire: ensure the integrated copper wire runs uninterrupted along the hose length and is visible/accessible at both ends. - Use conductive fittings and couplings: attach metallic (conductive) flanges, camlocks or couplers that make positive electrical contact with the hose end and the copper wire. - Make a low-resistance ground connection: connect the hose’s copper wire or conductive fitting directly to a verified earth ground using heavy-gauge grounding cable and properly rated clamps. Avoid relying on paint, coatings or nonconductive gaskets. - Keep connections secure and continuous: use bolted or clamped connections; periodically check for corrosion, looseness or damage that could open the grounding path. - Minimize joint resistance: where multiple hose sections or metal pipes are joined, bond each joint so the ground path remains continuous across the entire system. - Follow installation routing best practices: avoid sharp kinks, excessive stretching or compression that could damage the copper wire; support the hose to prevent abrasion of the grounding conductor. - Test after installation and during operation: measure continuity and earth resistance between hose ends and true earth; verify resistance meets industry/plant safety criteria for electrostatic dissipation. - Maintain records and perform regular inspections: schedule visual and electrical checks, especially in abrasive or outdoor environments, and repair or replace components showing wear or loss of conductivity. Properly installed and grounded per above ensures the VOLGA SUPER® Hose for Cement, Sand, Gravel, Feed & Seed safely dissipates electrostatic charges during handling of dry abrasive materials.

VOLGA SUPER® Hose for Cement, Sand, Gravel, Feed & Seed

All products, Bulk material transfer hoses/

Additional information

Material	SBR/NR – a mixture of SBR and NR rubber
Maximum operating temperature [°C]	70
Minimum operating temperature [°C]	-30
Vacuum resistance	yes
Standard length [m]	12, 25, 30, 40, 60
Reinforcement	steel spiral, synthetic cover

This heavy-duty suction and discharge hose is engineered for the efficient transport of dry, highly abrasive materials such as cement, sand, and gravel. Its smooth, antistatic inner layer made of durable black NR/SBR rubber ensures minimal wear, offering outstanding abrasion resistance of 50±5 mm³ in accordance with ISO 4649 standards. Reinforced with a robust synthetic cord and a steel spiral, the hose guarantees excellent strength and flexibility, while the integrated copper wire safely dissipates electrostatic charges when properly grounded. The weather- and ozone-resistant black EPDM outer layer provides reliable protection in demanding outdoor environments, ensuring long-lasting performance. Designed to operate under a working pressure of 6 bar and withstand vacuum levels from 0.8 to 0.9 bar depending on diameter, this hose delivers consistent reliability across a wide range of applications. With an operating temperature range from -30°C to +70°C, it is the perfect solution for industries requiring safe, efficient, and durable handling of abrasive bulk materials.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
IV-VOLGA-S-051	VOLGA SUPER hose 51x69 mm	50	6	In stock	Enquiry
IV-VOLGA-S-060	VOLGA SUPER hose 60x76 mm	60	6	In stock	Enquiry
IV-VOLGA-S-063	VOLGA SUPER hose 63.5x79.5 mm	65	6	In stock	Enquiry
IV-VOLGA-S-070	VOLGA SUPER hose 70x86 mm	70	6	In stock	Enquiry
IV-VOLGA-S-076	VOLGA SUPER hose 76x95 mm	75	6	In stock	Enquiry
IV-VOLGA-S-080	VOLGA SUPER hose 80x99 mm	80	6	In stock	Enquiry
IV-VOLGA-S-085	VOLGA SUPER hose 85x105 mm	80	6	In stock	Enquiry
IV-VOLGA-S-090	VOLGA SUPER hose 90x110 mm	90	6	In stock	Enquiry
IV-VOLGA-S-102	VOLGA SUPER hose 102x124 mm	100	6	In stock	Enquiry
IV-VOLGA-S-110	VOLGA SUPER hose 110x134 mm	110	6	In stock	Enquiry
IV-VOLGA-S-125	VOLGA SUPER hose 125x151 mm	125	6	In stock	Enquiry
IV-VOLGA-S-152	VOLGA SUPER hose 152x178.5 mm	150	6	In stock	Enquiry
IV-VOLGA-S-203	VOLGA SUPER hose 203x232 mm	200	6	In stock	Enquiry
IV-VOLGA-S-254	VOLGA SUPER hose 254x290 mm	250	6	In stock	Enquiry

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This heavy-duty suction and discharge hose is engineered for the efficient transport of dry, highly abrasive materials such as cement, sand, and gravel. Its smooth, antistatic inner layer made of durable black NR/SBR rubber ensures minimal wear, offering outstanding abrasion resistance of 50±5 mm³ in accordance with ISO 4649 standards. Reinforced with a robust synthetic cord and a steel spiral, the hose guarantees excellent strength and flexibility, while the integrated copper wire safely dissipates electrostatic charges when properly grounded. The weather- and ozone-resistant black EPDM outer layer provides reliable protection in demanding outdoor environments, ensuring long-lasting performance. Designed to operate under a working pressure of 6 bar and withstand vacuum levels from 0.8 to 0.9 bar depending on diameter, this hose delivers consistent reliability across a wide range of applications. With an operating temperature range from -30°C to +70°C, it is the perfect solution for industries requiring safe, efficient, and durable handling of abrasive bulk materials.

Additional information

Material	SBR/NR – a mixture of SBR and NR rubber
Maximum operating temperature [°C]	70
Minimum operating temperature [°C]	-30
Vacuum resistance	yes
Standard length [m]	12, 25, 30, 40, 60
Reinforcement	steel spiral, synthetic cover