Dimension One 3/8" Straining Barb Adapter SS 6540-171

Dimension One 3/8" Straining Barb Adapter SS 6540-171

The Dimension One 3/8" Straining Barb Adapter SS is your go-to fix for secure, leak-free hose connections in spa pumps. Crafted from durable stainless steel, this compact adapter filters debris while ensuring smooth water flow—perfect for keeping your system running reliably. This OEM-quality adapter threads into Sundance/Dimension One pumps (2000+ models), converting a 1/4" MIPT inlet to a 3/8" barb outlet for hoses. It replaces plastic versions with corrosion-resistant steel, often paired with O-ring 6540-263 for a tight seal.

Key features and benefits

• Stainless steel build resists rust, chemicals, and wear for long-term reliability in wet environments.
• Straining design helps catch debris, protecting pumps and extending equipment life.
• Secure barb fitting prevents hose slippage and leaks under pressure.
• Simple drop-in replacement restores proper flow without downtime or special tools.
• Ideal for air-bleed, drain, or circulation lines in hot tubs and swim spas.

Specifications

• Part name: 3/8" Straining Barb Adapter SS
• Part number: 6540-171
• Material: Stainless steel
• Connections: 1/4" MIPT x 3/8" barb
• Application: Sundance/Dimension One pumps (2000+ models), requires O-ring 6540-263
• Function: Hose adapter with integrated straining/filtering

Usage notes

• Turn off power and relieve pressure before installing; use with compatible O-ring for full seal.
• Hand-tighten into pump faceplate, then attach hose firmly—check for leaks after startup.
• Inspect annually or after heavy debris seasons; keep spares for quick swaps.