Intewa PURAIN PR100 4" Jump Prefilter – Self-Cleaning Rainwater Filter
The Intewa PURAIN PR100 is a 4" self-cleaning rainwater prefilter utilizing patented hydraulic jump technology. Designed for residential rainwater harvesting systems, it ensures high water capture efficiency with minimal maintenance. DN100 Lite. 4" SDR female inlet, male outlets. Recommended Max. Flow: 20-90 gpm at 1.5% fall. DN100/4" SDR35 male Connections. Without rodent-Proof flapper
Stocked in Doraville warehouse.
Product Details
🔍 Key Specifications
Model: PR100
Connection Size: 4" (DN100)
Material: Durable molded plastic
Screen Material: 800-micron stainless steel trapezoidal slot screen
Maximum Flow Rate: 0.6 l/s with weir; 1.2 l/s without weir
Height Offset: Less than one pipe diameter
Installation: In-tank, wall-mounted, or direct burial
Weight: Approximately 10 lbs
Dimensions: 20" L × 10" W × 12" H
🛠️ Standard Inclusions
PURAIN PR100 filter unit
Integrated overflow skimmer
Integrated non-return valve
Mounting hardware
🌿 Applications
Suitable for:
Residential rainwater harvesting systems
Pre-filtration for cisterns and storage tanks
Systems requiring low-maintenance filtration
📄 Certifications & Compliance
Complies with DIN 1986 standards
Meets ASPE/ARCSA 63 standards
BPA-free and lead-free materials
🚚 Shipping & Handling Notes
Shipping Dimensions: 22" L × 12" W × 14" H
Shipping Weight: Approximately 12 lbs
Packaging: Individually boxed with protective padding
Delivery: Ships via standard ground service
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