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Comparison Grunhelm GHS-16WN vs Grunhelm GHS-16

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Grunhelm GHS-16WN
Grunhelm GHS-16
Grunhelm GHS-16WNGrunhelm GHS-16
from $60.04 up to $66.80
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from $41.00 up to $50.12
Outdated Product
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Typebatterybattery
Designwheeledbackpack
Specs
Volume16 L16 L
Max. pressure3 bar3 bar
Max. fluid temperature35 °C35 °C
Hose length192 cm192 cm
Spray wand length
110 cm /65 – 110 cm/
110 cm /65 - 110 cm/
Telescopic wand
Wand typenarrownarrow
Wand materialstainless steelstainless steel
Battery
Voltage12 V12 V
Capacity8 Ah8 Ah
Operating time4 h4 h
Charge indicator
General
Replaceable nozzles
Wand holder
Weight6.5 kg5.5 kg
Dimensions38x27x55 cm33x22x49 cm
Added to E-Catalogapril 2017april 2017

Design

The design of the sprayer primarily determines how it is transported during operation. According to this parameter, manual, shoulder, wheeled and combined types of construction are distinguished, here are the features of each option:

— Manual. The most compact type of sprayers: during operation, the device can be held entirely with one hand. Such models usually look like a tank in the form of a bottle or can with a volume of up to 3 – 3.5 liters (and more often up to 2 liters), over which a spray gun is installed. A pump or lever drive is used for operation (see "Type"), although there are also battery options; and 360° spraying can be provided for convenience in hard-to-reach areas (see below). Anyway, hand sprayers are mainly designed for small jobs that do not require larger and heavier devices. In addition, such a sprayer may be the best choice for cramped conditions, where it is impossible to turn around with a shoulder-mounted and even more so wheeled unit.

— Shoulder. Sprayers of the "middle weight category", designed to be carried using a shoulder strap. Usually such a unit is worn on both shoulders, in the manner of a backpack; the exception is pump-action models (for more details, see "Type"). Anyway, this method of transportation is very practical and versatile. It is perfect even for fairly powerful and, as a result, massive sprayers — the only...exceptions are the heaviest models with a tank volume of more than 30 liters. Actually, most modern atomizers are made just shoulder-mounted.

— Wheeled. Sprayers equipped with wheels and moved only in this way. This method of movement is the only one available for the heaviest and most performant units with large tanks that are too heavy to be carried on the shoulders. However, there are also comparatively small and light sprayers with wheels — they are mainly intended for cases where high power is not needed, but shoulder-mounted models are not suitable for one reason or another (for example, if health problems prevent the user from carrying heavy loads ).

— Shoulder / wheeled. Models that allow transportation by any of the two methods described above are optional. In fact, these are shoulder models, complemented by wheels (or the ability to install wheels); this design provides additional convenience and versatility. For example, when working in open areas, it is more convenient to carry the sprayer on your shoulders, and in a greenhouse with narrow passages in which you can’t turn around with a “backpack” on your back, you can put the device on wheels and roll it along. However, such features are not required so often, while they affect the overall cost of the device. Therefore, this option has not received much distribution.

Telescopic wand

Availability of a folding telescopic tube in a set of delivery of a sprayer.

The length of such a tube can be adjusted within certain limits, adjusting it to the specifics of the situation. For example, in cramped conditions, a large length is not needed, but when processing tall trees, on the contrary, it is very convenient. Specific adjustment options may be different: in some models, you can choose only one of the two extreme positions (fully folded or fully unfolded), while others allow you to fix the handset in intermediate positions.

Wand holder

The presence of a tube clamp in the design of the sprayer.

Such a latch is a set of special clips, usually installed directly on the tank. It greatly simplifies the storage and transportation of the device: the handset, usually, is placed as compactly as possible and at the same time securely. Yes, and during breaks in work, this feature can come in handy — fixing the tube in the retainer is more convenient and safer than putting it on the ground, holding it in your hands, etc.

Weight

The total weight of the sprayer. Specified without taking into account the liquid or powder in the working tank; at the same time, for battery models (see “Type”), usually, the weight is given with a complete battery, and for gasoline models, on the contrary, “dry” weight, without fuel in the tank.
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