Large Explosion-Proof Gear Oil Pump - High-Flow Anti-Explosion Pump (60YHCB-30 / 80YHCB-60)

Large Explosion-Proof Gear Oil pump - High-Flow Anti-Explosion Pump (60YHCB-30 / 80YHCB-60)

Product Overview

The Huying Pump Industry Large Explosion-Proof Gear Oil pump is an industrial-grade high-flow anti-explosion gear pump series, offering 60YHCB-30 (30 m³/h, 2-inch port) and 80YHCB-60 (60 m³/h, 3-inch port) models, equipped with nylon gears and explosion-proof motors (3-6 or 7.5-6 Ex-proof rating), 220V/380V optional. Built with heavy-duty cast iron and aluminum alloy, it is designed for large-volume transfer of diesel, kerosene, lubricating oil, hydraulic fluid, and similar medium-low viscosity oils. Ideal for oil depots, gas stations, chemical plants, ports, ship bunkering, and heavy machinery maintenance. As a flagship heavy-duty model in Huying's professional explosion-proof pump series, it delivers massive flow, high head, certified safety, and stable operation for high-risk, high-load, continuous-duty applications.

Primary Uses

• Oil Depot & Gas Station High-Volume Dispensing: Bulk transfer from storage tanks to tank trucks, ships, or large equipment—30-60 m³/h flow meets peak loading demands.
• Chemical & Petroleum Industry: Safe conveyance of kerosene, solvents, low-viscosity oils, or chemical raw materials in hazardous environments.
• Port & Marine Bunkering: Ship fueling, oil barge transfer, or port tank dispatching with high flow and large ports to reduce turnaround time.
• Industrial & Heavy Machinery Maintenance: Oil changes or refilling for large engineering equipment, generators, hydraulic systems in factories, mines, and construction sites.
• Emergency & Bulk Oil Scheduling: Depot redistribution, emergency fuel supply, or disaster response fluid transfer with reliable high-capacity performance.

Materials and Construction

• Pump Body Material: High-strength cast iron casing + aluminum alloy motor cover, impact-resistant, heat-resistant, and corrosion-proof for industrial heavy-duty and outdoor use.
• Gears: High-strength nylon gears (patented wear-resistant formula), low noise, self-lubricating, excellent durability for medium-low viscosity oils.
• Explosion-Proof Motor: Ex d IIB T4 (or higher) rated, full copper windings + cooling fins, prevents spark leakage for safe operation in flammable atmospheres.
• Ports & Accessories: 2-inch/3-inch brass quick couplings (Ex-certified), heavy cast iron base, inlet/outlet flanges, hose compatibility; robust build weighing approx. 80-150kg (model-dependent), with lifting handles/rings for hoisting.

Core Functions and Features

• Ultra-High Flow: 60YHCB-30 delivers 30 m³/h (~500 L/min), 80YHCB-60 reaches 60 m³/h (~1000 L/min)—far exceeding standard pumps for large-diameter, high-head transfer.
• Explosion-Proof Certification: Motor rated Ex d IIB T4 (or higher), safe for gasoline, kerosene, and similar flammable liquids per national explosion-proof standards.
• Nylon Gear Advantages: Self-lubricating, low noise, wear-resistant, no seizing—smooth operation with extended maintenance intervals for continuous heavy-duty use.
• Self-Priming & Head: Suction lift approx. 5-7m, head up to 20-30m—efficiently draws from low-level tanks.
• Ease of Use & Maintenance: Flange ports for quick connection, fixed base mounting, simple structure for easy disassembly and servicing, motor overload protection.

Specifications

• Voltage: 220V/380V (depending on motor)
• Power: 3-7.5 kW (explosion-proof motor)
• Flow Rate: 30 m³/h (60YHCB-30, 2-inch) / 60 m³/h (80YHCB-60, 3-inch)
• Applicable Fluids: Diesel, kerosene, low-viscosity lubricating oil, hydraulic fluid, etc. (non-strongly corrosive)
• Explosion-Proof Rating: Ex d IIB T4 (or higher)
• Quantity: Ample stock available per model (bulk orders supported)
• Accessories: Brass quick couplings, flange base, explosion-proof motor

The Large Explosion-Proof Gear Oil Pump is a heavy-duty best-seller from Huying Pump Industry, with massive flow + Ex-proof certification + nylon gears—powerful, safe, and reliable—trusted by oil depots, chemical plants, ports, and heavy industry. Search keywords: large Explosion-proof Oil Pump, 60YHCB-30 gear pump, 80YHCB-60 high-flow pump, 3-inch Ex-proof gear pump.