ULP-4040 Reverse Osmosis Membrane 4x40 Inches with 99% Salt Rejection and 2400 GPD Capacity for Industrial Water Treatment

The ULP-4040 Reverse Osmosis Membrane is a high-performance 4x40 inch industrial-grade filtration component designed for efficient water purification across multiple applications. This ultra-low pressure membrane delivers exceptional salt rejection and high daily capacity for both commercial and industrial water treatment systems.

• High 99% salt rejection rate for superior water purification
• Large capacity of 2400 gallons per day (9.1 m³/day)
• Compact 4-inch diameter x 40-inch length design
• Constructed with durable aromatic polyamide composite film
• Lightweight at only 3.2KG for easy installation
• Ultra-low pressure operation for energy efficiency

This reverse osmosis membrane is widely used in drinking water production and industrial water treatment systems. It effectively purifies various water sources including tap water, borehole (groundwater), spring water, river water, and lake water. Particularly effective for brackish water, seawater, industrial sewage, and natural water containing microorganisms and heavy metals.

Shandong Qingqingquan Environmental Technology Co., LTD is a professional water treatment technology development company specializing in equipment manufacturing, installation, technical support, and after-sales service. The company produces RO system pure water equipment, soft water equipment, pure water purification EDI equipment, household water purification equipment, and school direct drinking water treatment systems.

We specialize in household and commercial water purifiers, reverse osmosis purified water production equipment, water purification equipment accessories, mineral water equipment, drinking water systems, boiler softened water, industrial ultrapure water, laboratory ultrapure water, catering and hotel water systems, EDI equipment, ion exchange mixed bed equipment, filling production lines, school drinking water systems, landscape swimming pool water treatment equipment, farm purification equipment, and sewage purification equipment.

Lead time depends on order quantity and season. Typically we ship within 7-15 days for small quantities and about 20 days for large quantities.

We accept T/T, Western Union, MoneyGram, and PayPal. Payment terms are negotiable.

We maintain competitive pricing while ensuring quality standards. We value every customer relationship and aim to build lasting partnerships through reliable service and mutual respect.