Marine CNG pumps are specialized pumps designed for compressed natural gas (CNG) applications in marine environments. These pump systems ensure safe and efficient transfer of CNG on ships and offshore platforms. They are built to withstand harsh marine conditions while maintaining high performance and reliability.

Size: Typically ranges from 1.5" to 12" discharge diameter.

Grade: Designed for marine applications, compliant with ISO 15540 and ISO 15541 standards.

Viscosity: Suitable for fluids with viscosities up to 500 cSt.

Buoyancy: Buoyant materials or flotation devices may be integrated for submersible models.

Material: Constructed from corrosion-resistant materials like stainless steel (316L), duplex steel, or coated carbon steel.

Pressure Rating: Operating pressures up to 3600 psi (250 bar).

Flow Rate: Capable of flow rates from 50 GPM to 2000 GPM, depending on model.

Temperature Range: Operates between -40°F to 300°F (-40°C to 150°C).

Power Source: Electric, hydraulic, or diesel-driven options available.

Seals: Mechanical seals with options for double seals or gas barrier systems.

Certifications: ABS, DNV, or other marine classification society approvals.

Weight: Varies by size and material, typically 50 lbs to 2000 lbs.

Mounting: Skid-mounted, vertical, or horizontal configurations.

Explosion-Proof: ATEX or IECEx certified models for hazardous zones.