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EstateKeeper®

Multi-purpose sprayer with exceptional safety from leaks

Specifications:

Type: Backpack

Working Capacity: 4 Gallons

Maximum Pressure: 70 psi

Working Pressure: 15-60 psi

Seals/O-Rings: Viton/Nytril

Shipping Weight: 13 lbs

Pump Type: Sealed Daiphragm

Patented Pump: Yes

Repairable Pump: No

Use For:

Herbicides (e.g. Round-Up): Yes

Insecticides/Pesticides: Yes

Fertilizers: Yes

Chlorine-based: No

Diesel: Yes

Wettable Powders: With Kit 34 (optional)

Stains & Sealers: Yes

Oil-based: Yes

Solvent- based: Yes

Viscous: Yes

Features:

16" Brass Wand
47" Industrial Hose
6" Tank Mouth
Tubular Steel Pump Handle
Pump Handle Grip
Tank Mouth Strainer
Fan Nozzle
Shoulder Pads
Agitation with Kit 34 (optional)

Downloads (pdf format):

Parts Schematic

Instruction Manual

High Resolution Photo

The convenient EstateKeeper four gallon sprayer is a professional unit which has been tailored for the home owner without sacrificing its industrial qualities. Designed for exceptional safety, the sprayer's proven patented diaphragm pump protects you from potential leaks. It's also extremely durable, capable of two million strokes without a leak - equal to over two years of constant use. The sprayer is easy to use, simple to maintain, and sells at a price that makes it a great value for your money.

WARNING!

SP Systems Backpack Sprayers are NOT DESIGNED to be used with caustics, including: stripping compounds, acids, or any solution that may be FLAMMABLE or create its own HEAT.

Great for the Home and Garden

Suited for weed control, fertilizing, pest and insect control, oil spraying, watering and misting, curing compounds, and painting and staining surfaces. Great for the farm.

State-of-the-Art Operation and Comfort

By combining a convenient size sprayer with a backpack, the EstateKeeper sprayer offers you the most comfortable way possible to perform all your spraying projects.

The Diaphragm Pump - The Heart of the EstateKeeper

The diaphragm pump has been skillfully engineered so that there is no friction between moving parts. There are no nuts or bolts to tighten or adjust, thus eliminating leaks from worn-out O-rings, gaskets, or loose fittings. The diaphragm pump is also tamper proof. Each pump is sealed at the factory, then individually tested to 70 psi before being installed in the unit.

Designed for Safety

The EstateKeeper offers unique features for increased safety and ease of operation. We have integrated a check valve on the cap to prevent possible leaks caused by tipping. We've also enlarged the mouth and cap to 6" for easier filling and cleaning.

Made to Last

The EstateKeeper backpack sprayer has been designed to virtually eliminate repairs. There are no corrosive metal parts in the internal mechanism, thus eliminating rust and related problems.

The polyethylene tank has been treated with UV inhibitors that protect it against harmful ultraviolet rays.

The polyester straps will not absorb chemicals and can be easily washed. The polyester material will not become brittle and crack.

More Advantages

The EstateKeeper diaphragm pump can maintain a higher pressure than any other diaphragm pump on the market. It reaches as much as 70 psi while other units are limited to a maximum of 30-40 psi.

A spray nozzle is included with the sprayer. The sprayer will also accept Teejet® and other spray nozzles.

Easy to Use

The EstateKeeper makes spraying much easier and allows you to carry large volumes of spraying materials. An easy-to-reach handle allows you to pump as you walk, which makes it more convenient than stopping every few feet to re-pressurize as with a canister-type compression sprayer.