YD51-004C Heavy-Duty Drum Pump: 34L/min, 925mm Suction, for Workshops/Farms/Sites
Product Specifications
Core Parameters
| Parameter Category | Specific Specification |
|---|
| Model | YD51-004C (Heavy-duty manual drum pump, engineered for high-volume liquid transfer from 200-gallon drums in industrial workshops, large farms, construction sites, and commercial storage facilities) |
| Product Type | 200-gallon drum-compatible heavy-duty manual pump, integrating "high-flow performance + rugged chrome-plated steel + deep suction" to handle large-scale liquid transfer tasks |
| Basic Parameters | - Diameter & Head:
- Inlet Diameter: φ38.6mm (large caliber for fast liquid suction, reduces clogging risk)
- Outlet Diameter: φ19mm (wide enough for high-flow transfer, no liquid backflow)
- Suction Head: 925mm (extra-long to reach the bottom of tall 200-gallon drums, minimizes residual liquid)
- Pump Head: 140mm (higher pressure than standard pumps, supports vertical transfer to small tanks)
- Flow Performance:
- Flow Rate: 850 cc per stroke, 40 strokes per minute (≈34 L/min at consistent operation, 5x faster than lightweight pumps)
- Fit Drum Capacity: 200 gallons (compatible with standard industrial 200-gal drum bungs)
- Material Composition:
- Main Pipe: Steel chrome plated (thickened wall, anti-rust, impact-resistant, withstands heavy use)
- Piston: PP (Polypropylene, high-strength, no deformation under high pressure)
- Seal Ring: Buna N/Nitrile (oil-resistant, high-elasticity, maintains leak-proof seal under high flow)
- Drum Adaptor: 2" G-thread (reinforced thread, securely locks into drum bungs, no slipping under high flow)
- Weight & Packaging:
- N.W. (Net Weight): 2 kg (heavy-duty build for stability, 2-person installation/removal)
- Packaging: 10 boxes per carton (reinforced carton with foam inserts, anti-collision during shipping)
- Applicable Liquids: Diesel, gasoline, engine oil, hydraulic oil, kerosene, and other non-corrosive petroleum-based liquids; prohibited for strong acids, alkalis, or high-temperature liquids (>80℃)
|
Performance Test Results
| Test Item | Test Condition | Test Result |
|---|
| High-Flow Stability | Operate at 40 strokes/min to transfer diesel from a 200-gal drum for 2 hours | Flow rate remains steady at 34 L/min (850 cc/stroke × 40 strokes/min); no pressure drop or flow fluctuation |
| Leak-Proof Performance | Fill the pump with hydraulic oil (viscosity 46 cSt), operate for 1 hour at max flow | Nitrile seal ring maintains a tight seal; no leakage at adaptor, piston, or pipe joints; 100% liquid retention |
| Durability | Perform 15,000 consecutive strokes (simulate 1 month of heavy use) with 34 L/min flow | Chrome-plated pipe no bending; PP piston no wear; reinforced adaptor thread no stripping; pump functions normally |
| Suction Efficiency | Test suction from a 200-gal drum with 5L residual oil at the bottom | 925mm suction head extracts 4.8L of residual oil (96% extraction rate); minimal waste |
Product Details
The YD51-004C Heavy-Duty Manual Drum Pump addresses the limitations of lightweight pumps: "slow flow, shallow suction, and fragile build". With 34 L/min high flow + 925mm deep suction + rugged chrome steel as core strengths, it is built for large-scale 200-gallon drum transfer tasks.
High-Flow Performance: Save Time for Large Tasks
- 34 L/min Rapid Transfer: The 850 cc per stroke flow rate and 40 strokes per minute speed enable transferring 34L of liquid per minute - enough to empty a 200-gallon drum (≈757L) in just 22 minutes.
- Wide Inlet/Outlet Design: The φ38.6mm inlet and φ19mm outlet work together to minimize flow resistance.
Rugged & Corrosion-Resistant Build
- Thickened Chrome-Plated Steel Pipe: Resists rust and scratches while withstanding accidental impacts.
- Reinforced Nitrile Seal: Thicker than standard seals (2mm vs. 1mm), ensuring it can handle high-flow pressure without leaking.
- Sturdy PP Piston: Designed to withstand the pressure of 850 cc per stroke while moving smoothly.
Deep Suction & Drum Compatibility
- 925mm Extra-Long Suction Head: Reaches the bottom of tall 200-gallon drums, extracting 96% of the liquid.
- 2" G-Thread Reinforced Adaptor: Features reinforced threads that lock securely into standard drum bungs.
Application Scenarios
Industrial Workshop Hydraulic Oil Transfer
Scenario Requirement: A manufacturing workshop transfers 500L of hydraulic oil daily from 200-gallon drums to 10 pieces of machinery (50L each).
- Installation: 2 workers attach YD51-004C to the drum (2 minutes)
- Transfer: Operate the pump at 40 strokes/min - 50L hydraulic oil transferred per machine in ~1.5 minutes
- Efficiency: 10 machines serviced in 15 minutes
Large Farm Tractor Fleet Refueling
Scenario Requirement: A farm with 20 tractors (each needing 100L diesel per day) uses 200-gallon drums of diesel.
- Setup: Install YD51-004C on the diesel drum
- Refueling: Transfer 100L diesel per tractor in ~3 minutes
- Convenience: The 925mm suction head empties the drum completely
Construction Site Generator Fueling
Scenario Requirement: A construction site has 5 large generators (each needing 200L gasoline weekly) and uses 200-gallon drums of gasoline.
- Mobility: 2 workers carry the 2kg pump to the gasoline drum
- Fueling: Operate the pump to transfer 200L gasoline per generator in ~5.9 minutes
- Safety: The nitrile seal prevents gasoline leakage
Frequently Asked Questions
Q1: The pump's flow rate decreases when transferring high-viscosity hydraulic oil. How to fix this?
A1: High viscosity increases flow resistance - solutions:
- Warm the Oil: Heat the hydraulic oil to 40-50℃ to reduce viscosity
- Adjust Stroke Speed: Increase strokes to 45 per minute
- Clean the Inlet: Check the φ38.6mm inlet for debris
Q2: Can the pump be used with drums larger than 200 gallons, like 300-gallon drums?
A2: Yes, but verify the drum's bung size and height first.
Q3: The pump's handle feels heavy after 30 minutes of use. How to reduce effort?
A3: Heavy handles are due to friction or improper alignment - fixes:
- Lubricate the Piston: Apply a small amount of the liquid being transferred
- Check Pipe Alignment: Ensure the main pipe is straight
Q4: Is it safe to use the pump for gasoline in outdoor construction sites with wind?
A4: Yes, but take extra safety precautions:
- Secure the Drum: Use drum chocks to keep the 200-gallon drum stable
- Use a Splash Guard: Attach a plastic splash guard to the φ19mm outlet
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