Roundup Deluxe Backpack Sprayer by The Fountainhead Group, Inc.

Reviews

Average Rating: ☆☆☆☆☆

Item# 190314

Features

Roundup Professional brings to market a new standard of comfort, quality, and design.
"No Leak" internal pump keeps your back dry.
Free spray optimizer - sprays at a continuous 25 PSI.
Adjustable padded straps and waist belt.
Shutoff with comfort grip and inline filter.
Built in lumbar support for greater comfort.
Viton seals and gaskets for increased durability.
3 nozzle system for precision application.

Tank Capacity (Gallons)	4	Nozzles	Brass Adj, 2 Flat Fans
Wand Length (Inches)	18”	Pressure Release Valve	No
Rustproof	Yes	Shoulder Strap	Padded, waist belt, & Lumbar Support
Adjustable Spray Pattern	Yes	Actual Weight (lbs.)	11.90
Hose Material	Reinforced Poly	Sprayer Rate	Variable
Tank Material	Poly	Viton O-Rings	Yes
Wand Material	Poly	Warranty	5 Year

Product	Order #	Purchase
4 Gal Roundup Deluxe Backpack Sprayer	190314	Purchase Replacement Parts

Increased resistance when pulling pump handle up or handle moves down on its own.
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1. Pump cylinder washer (#17) is sticking.
....Clean or replace pump cylinder washer.

2. Check valve (#36) hole is clogged.
....Clean check valve (#36).

3. Filter in pressure cylinder is clogged.
....Clean permanent filter within pressure cylinder (#5).

Sprayer builds too much resistance after just a few pump strokes and only maintains pressure briefly.
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1. Little to no air in the Pressure Cylinder (#5).
....Drain Pressure Cylinder by disconnecting Shut-Off Hose.

Pump handle is difficult to operate.
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1. Swollen or damaged Piston Seal(#21).
....Clean and lubricate Piston Seal and Pump Cylinder(#14) with petroleum jelly or replace.

2. Dirty drive rod Bushing (#22).
....Lubricate Bushing with petroleum jelly.

Sprayer will not spray.
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1. Shut-Off Nozzle is clogged.
....Clean Shut-Off or Nozzle as described in Maintenance Section.

Sprayer leaks from the bottom of tank.
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1. Piston Seal may be worn or damaged.
....Inspect and lubricate Piston Seal(#21). If damaged, replace.

2. Damaged or worn O-Ring(s).
....Lubricate or replace O-Ring(s).

Sprayer will not build pressure.
(show answer)

1. Piston Seal (#21) on pump piston is worn or damaged.
....Replace Piston Seal (#21).

2. Pump Cylinder Washer (#17) may be dirty or damaged.
....Flush pump with clean water to remove any debris from the Pump Cylinder Washer or replace.