Stens General Pump Pressure Washer Pump Oil 30W — Case of Six 16 oz Bottles, Non-Detergent Lubricant for Longer Pump Life

Stens General Pump Pressure Washer Pump Oil 30 weight is a non-detergent pump lubricant sold as a case of six 16-ounce bottles designed for proper lubrication and longer pump life.

Keep your pressure washer working smoothly by using a pump oil formulated for high-pressure pump components. This product is manufactured by an OEM supplier to match General Pump recommendations and comes in convenient 16-ounce bottles packaged six to a case, so you have the right volume for maintenance intervals without frequent reordering.

What exactly is in this pump oil and why choose 30 weight?

This is a 30 weight, non-detergent lubricant intended specifically for pressure washer pumps. The 30W viscosity balances flow and film strength so the oil circulates easily while still protecting metal surfaces under pressure.

• 30 weight viscosity for consistent lubrication across typical operating temperatures
• Non-detergent formulation to prevent additive buildup inside pump cavities
• OEM-sourced to match General Pump compatibility expectations

How is the product packaged and sold?

The oil is bundled as a case containing six 16-ounce bottles—ideal for shops, service techs, or operators with multiple units. Pricing and ordering are by the case, so placing a quantity of one delivers a full six-bottle case.

• Sold per case; one order equals six 16 oz bottles
• Individual bottles sized for easy pouring and storage
• Bulk case reduces frequency of reorder and shipping waste

Which pumps and maintenance tasks is this oil suited for?

Use this oil in high-pressure axial or triplex pump models that specify non-detergent pump oil in the 30W range. It’s intended for routine crankcase or pump-lubrication refills and scheduled oil changes according to your pump’s service intervals.

• Matches General Pump lubrication needs when 30W non-detergent oil is called for
• Appropriate for both service shops and field maintenance
• Helps maintain seals and bearings by providing consistent film strength

How should I store and handle these bottles?

Store the sealed bottles in a cool, dry place away from direct sunlight and ignition sources. Use a clean funnel or pour spout when filling pump reservoirs to avoid contamination and ensure accurate fluid levels.

• Keep bottles upright and sealed until use to prevent contamination
• Dispose of used oil according to local regulations—collect in sealed containers
• Label open bottles if not fully used and consume within recommended time to avoid moisture ingress

Who is this for: This case of Stens General Pump 30 weight pump oil is built for equipment owners, repair shops, rental operators, and maintenance teams who service pressure washers regularly and need an OEM-grade lubricant in ready-to-use bottles. If you manage multiple units or perform preventative maintenance on a schedule, the six-pack format reduces downtime and simplifies inventory management while ensuring you have the correct non-detergent 30W oil on hand.