Raindrip Quarter Circle Adjustable Sprayer - Up to 8ft Radius - 5pk

Quarter Circle Sprayer for Garden and Raised Bed Corners, Up to 8ft

A corner planting only needs a 90-degree slice of coverage, and a half or full circle head at that spot wastes water on the surrounding walkway or wall. Raindrip's quarter circle adjustable sprayer matches that geometry directly, covering up to 8ft in radius so each corner of a square or rectangular bed gets precisely the coverage its shape calls for.

This 5-pack covers all four corners of a typical square or rectangular layout with one extra unit left over as a spare or for a second bed.

Key Features & Benefits

• Quarter circle 90-degree coverage — directs water precisely into corner-shaped planting areas, avoiding waste on adjacent walkways and walls.
• Adjustable radius up to 8ft — accommodates corner plantings from small container clusters to large garden corners.
• Single-knob radius and flow control — one adjustment point sets both the spray radius and flow rate without separate controls.
• Uniform distribution — spreads moisture evenly across the full quarter-circle area for consistent corner plant growth.
• 5-pack quantity — covers all four corners of a typical square or rectangular bed with a spare unit left over.

Who Should Use This

Gardeners with square or rectangular planting areas who want quarter-circle heads at each corner for efficient, waste-free irrigation of the full growing zone benefit most from this sprayer.

About National Diversified Sales

Raindrip, the drip and micro-irrigation brand of National Diversified Sales (NDS), has supplied sprayer hardware like this quarter circle head across more than 30 years in residential and light-commercial irrigation. NDS's 1972 founding set the direction for a broader catalog that still emphasizes efficient water-delivery hardware today.

Frequently Asked Questions

When should I use quarter circle sprayers instead of half or full circle?

Use quarter circle sprayers in corners of square or rectangular planting areas where only a 90-degree section of a full-circle pattern would fall within the growing zone. This avoids water waste on adjacent walkways and non-planted corners.

Can I combine quarter and half circle sprayers to cover a rectangular bed?

Yes, a common layout places quarter circle heads at the corners, half circle heads along the straight edges, and full circle heads in the open center, matching each head's pattern to its position in the bed. Planning the layout this way avoids both overspray and dry spots across an irregularly shaped bed.

How do I orient the sprayer at the correct corner angle?

Position the head so the two straight edges of the quarter-circle pattern align with the bed edges or walls at that corner, then rotate the mount to fine-tune the direction until coverage falls fully within the planting zone. Double-check alignment with the system running, since a slightly off angle can send water onto a walkway or wall.

Can the spray radius be reduced for smaller corner plantings?

Yes, turning the adjustment knob reduces the radius below the 8ft maximum, and the coverage area scales down along with the flow rate as you adjust. This makes the same head usable for both small and larger corner plantings without swapping parts.