Manual Sprayer

What Is a Manual Sprayer Used For?

A manual sprayer is the tool of choice wherever the job is small, occasional, or somewhere a powered machine cannot reasonably go: home gardens, greenhouses, nurseries, small plots, disinfection work and spot treatment between rows.

It needs no fuel, no battery and no maintenance beyond rinsing, which is why it remains the highest-volume product in most agricultural markets long after powered equipment became affordable. Operators pump it by hand and control the pressure themselves.

For bulk buyers, this is a volume-and-price category rather than a specification one. The decisions that matter are capacity, seal quality and packaging, because customers rarely compare anything else at the point of purchase.

What Capacity and Pressure Should You Expect?

Our manual sprayer configurations are offered in 16 and 20 litre tanks, working at 0.2–0.3 MPa with a spray reach of 2–5 metres and a flow of roughly 0.8–1.5 litres per minute. Those figures describe the category honestly: it is a low-pressure tool for close, controlled application.

Capacity should follow how far the operator walks between refills rather than how much they can lift. A 20 litre tank is heavy when full, and a customer who only treats a small plot will prefer the smaller one after the first season.

Tanks are moulded in PP, which is standard for this class and resists common agricultural chemicals. Chemical compatibility should still be confirmed against whatever the customer intends to spray.

Manual, Battery or Powered: Where Is the Line?

The dividing factor is spraying time, not plot size. Anyone pumping continuously for more than about half an hour will want assistance, and that is the point at which an electric sprayer starts to pay for itself.

Above that again — orchards, tall crops, repeated daily use — the answer is a knapsack power sprayer, where reach and sustained pressure matter more than simplicity.

A manual sprayer sold to someone who needed a powered one comes back; a powered one sold to someone with a courtyard sits unused. Asking about spraying duration answers this in one question.

What Should Distributors Watch in This Category?

Seals, gaskets, lances and nozzles. This is a product defined by whether it leaks, and the customers who return are the ones who could buy a replacement seal instead of a replacement sprayer.

Retail packaging matters here more than in powered lines, since manual sprayers are frequently sold off a shelf to end users rather than out of a yard to trade.

WENXIN supplies manual sprayers in 16 and 20 litre configurations with PP tanks, with OEM and ODM support for brand, colour, packaging and specification. Tell us the target channel and the volumes you move, and we will quote accordingly.