DDE 15-4 PR-PVC/E/C-X-31I004BG

Precision Dosing Solution for Water Treatment Applications

UNMATCHED PRECISION & RELIABILITY

The DDE 15-4 PR-PVC digital dosing pump represents the pinnacle of dosing technology, offering exceptional accuracy and reliability for water treatment applications. With industry-leading 1:1000 turn-down ratio and 5% repeatability, this precision instrument ensures consistent chemical delivery in the most demanding environments.

KEY FEATURES & BENEFITS

✓ EXTRAORDINARY PRECISION

• 1:1000 turn-down ratio – flexibility to dose from 15 l/h down to as little as 15 ml/h
• ±5% repeatability – ensures consistent, reliable dosing performance
• Ceramic valve balls – superior durability and chemical resistance

✓ ADVANCED CONTROL CAPABILITIES

• Pulse control – seamless integration with water meters for flow-proportional dosing
• External stop input – remote activation/deactivation for automated processes
• Level control – prevents dry running and provides empty tank notification
• Output relays – enables integration with external monitoring systems

✓ ROBUST CONSTRUCTION

• PVC dosing head – excellent chemical compatibility
• IP65 / TYPE 4X enclosure – suitable for harsh environments and outdoor installation
• EPDM gaskets – reliable sealing performance

✓ VERSATILE INSTALLATION

• Maximum operating pressure: 4 bar
• Maximum suction lift during operation: 6 meters
• Maximum suction lift during priming: 3 meters
• Includes complete installation set with 3/8″x1/2″ connections

TECHNICAL SPECIFICATIONS

Specification	Value
Maximum Flow	15 l/h
Minimum Flow	15 ml/h
Maximum Viscosity	50 mPas
Maximum Operating Pressure	4 bar
Liquid Temperature Range	0-45°C
Ambient Temperature Range	0-45°C
Power Input	19W
Voltage	100-240V (50/60 Hz)
Protection Class	IP65 / TYPE 4X
Weight	2.06 kg

APPROVALS & CERTIFICATIONS

• CE Certified
• CSA-US Approved
• NSF61 Compliant
• RCM Certified

APPLICATIONS

• Municipal water treatment
• Industrial water treatment
• Swimming pool chemical dosing
• Food & beverage processing
• Cooling tower treatment
• Wastewater treatment
• Agricultural irrigation

INCLUDED IN THE PACKAGE

• DDE 15-4 PR-PVC Digital Dosing Pump
• Complete installation set (3/8″x1/2″)
• 1.5m power cable with US plug
• Quick start guide and installation manual

WHY CHOOSE THE DDE 15-4?

The DDE 15-4 PR-PVC combines state-of-the-art technology with robust construction to deliver one of the most reliable and precise dosing solutions on the market. Its exceptional turn-down ratio, advanced control features, and durable materials make it the perfect choice for water treatment professionals who demand nothing but the best.

WARRANTY & SUPPORT

• 24-month manufacturer warranty
• Comprehensive technical support
• Global service network

Grundfos DDE Product Manual