Birchmeier equipment. Agralan expertise.

Looking for a Cooper Pegler alternative?

Adjustable pressure control. Serviceable brass pump construction on manual models. Shared CAS batteries on REB and REC models. Discover the practical reasons to choose Birchmeier for your next sprayer.

See why Birchmeier Help me choose

Agralan supplies Birchmeier equipment. This independent buying guide is not affiliated with or endorsed by Cooper Pegler.

Birchmeier REC 15 AC1 battery backpack sprayer

REC 15 AC1 · 15 litres · electronically controlled pressure

UK Birchmeier distributorSprayers, accessories and replacement parts

Choose with adviceCall our team on 01285 860015

Manual or batteryFind the setup that suits your work

Start with the job

What do you gain by choosing Birchmeier?

Compare the features that affect day-to-day work: pressure adjustment, manual pumping, service access and the battery platform. Here is where each Birchmeier option makes a practical case for switching.

Your starting point	Why choose Birchmeier?	Birchmeier options
CP15 Evolution Manual diaphragm-pump knapsack	Iris 15 AD3 adds an adjustable 1–3 bar PR 3 regulator and an externally mounted brass pump, with a 60 cm brass spray tube.	Iris 15 range A manual 15-litre option. AD versions include a PR 3 pressure regulator.
CP3 Evolution 20-litre manual knapsack	Choose adjustable PR 3 pressure control in a smaller manual sprayer, or move to REB/REC battery operation to eliminate lever pumping.	Iris 15 or Flox 10 15 and 10 litres respectively; these have less capacity than the CP3.
Moving from manual to battery	REB 15 and REC 15 remove the repeated lever-pumping required by manual CP15/CP3 models, while electronically regulating pressure.	REB 15 · 0.5–3 bar REC 15 · 0.5–6 bar Both are 15-litre battery backpack ranges.
CP3000 Electric 18-litre battery sprayer	REC 15 offers adjustable 0.5–6 bar pressure and a cross-brand CAS battery platform. CP3000 specifies a three-position pressure selector.	REB 15 or REC 15 Both use the CAS battery platform and a smaller, 15-litre tank.

Specifications relate to the named models. CP15/CP3 Classic and 2000 versions differ from Evolution models. Check the exact model, nozzle, seals and supplied equipment before ordering. View manufacturer sources.

The reasons to switch

Specific advantages. A clearer choice.

Comparing CP15 Evolution

Iris 15 AD3: choose your pressure, keep service access external.

The difference: CP15 Evolution specifies fixed pressure-control settings and internal working parts. Iris 15 AD3 has a PR 3 regulator adjustable from 1 to 3 bar and an external brass pump.

Why it matters: You can choose a regulated pressure to suit the application. Its external pump provides accessible service points, while the brass trigger and 60 cm brass tube offer a different construction from CP15's listed GRP lance and trigger.

Choose Iris when adjustable regulated pressure and serviceable brass construction are your priorities. Manufacturer evidence.

Choose Iris 15 AD3 ↗

Comparing CP3 Evolution

Choose smaller manual equipment—or leave lever pumping behind.

The difference: Flox 10 AD1 combines a 10-litre tank with adjustable PR 3 regulation and a brass pump. Iris 15 AD3 offers 15 litres. For battery operation, REB 15 and REC 15 power the pump electrically.

Why it matters: The smaller manual tanks suit jobs where a full 20-litre fill is unnecessary. Battery models remove repeated lever pumping during spraying.

The trade-off: CP3 holds 20 litres. A smaller tank carries less liquid per fill and can require more refills; CP3 can also be partially filled.

View Flox 10 AD1 ↗Go battery with REC 15 ↗

Comparing CP3000 Electric

REC 15: adjustable pressure and a battery platform beyond one sprayer.

The difference: CP3000 lists three pressure positions. REC 15 provides adjustment from 0.5 to 6 bar and uses the cross-manufacturer CAS battery system.

Why it matters: Set pressure for the application and share compatible CAS batteries with other CAS equipment. This is especially useful if you already own CAS tools and can choose a body-only sprayer.

The trade-off: REC holds 15 litres against CP3000's 18 litres. Both provide electronic pressure regulation; choose REC for adjustable pressure and the shared CAS platform. Check battery, charger and seal compatibility.

Explore REC 15 ↗

Our recommendation: Choose Iris 15 AD3 for regulated manual spraying and external brass-pump construction. Choose REC 15 for electric pumping, adjustable pressure and the CAS battery platform. Ask us to match the model to your work →

Find your next sprayer

Four places to start.

Open the product pages for current prices, full specifications and the included equipment.

10 L · Manual

Flox 10

A smaller manual backpack option. The Flox 10 AD1 includes a PR 3 regulator and Duro mist nozzle.

View Flox 10 AD1 ↗

15 L · Manual

Iris 15

Retain the 15-litre manual format. The Iris 15 AD3 includes a PR 3 regulator and adjustable nozzle.

View Iris 15 AD3 ↗

15 L · Battery

REB 15

Electronic pressure control from 0.5 to 3 bar, with the CAS battery platform.

View REB 15 UK kit ↗

15 L · Battery

REC 15

Electronic pressure control from 0.5 to 6 bar, with the CAS battery platform.

View REC 15 UK kit ↗

Before you switch

Choose the setup, not just the tank.

Match the application.

Choose the nozzle, seals and pressure for the liquid and application. A higher maximum pressure is not automatically the right choice.

Explore the Nozzle Finder →

Check the battery kit.

For a battery sprayer, compare the complete kit with body-only options. REB 15 and REC 15 use CAS batteries; check the exact battery and UK charger included.

Browse battery sprayers →

Plan for ongoing use.

Check carrying comfort, cleaning access, nozzle choice and the availability of replacement parts. Ask us to help identify the correct Birchmeier parts.

Browse parts and accessories →

Talk to Agralan

Tell us what you spray.

Share your current sprayer, the task and the capacity you need. Our team can help you narrow down the Birchmeier options.

Prefer to talk?
01285 860015

For chemical suitability, include the product name and follow its label and the sprayer manufacturer's instructions.

Common questions

Replacing your knapsack sprayer?

Which Birchmeier sprayer should I compare with a CP15?

Start with Iris 15 if you want to retain a 15-litre manual backpack format. Consider REB 15 or REC 15 if you want battery operation. Compare the exact model's nozzle, seals, pressure and kit contents.

Is Iris 15 a 20-litre replacement for a CP3?

No. Iris 15 holds 15 litres, while the CP3 Evolution is a 20-litre sprayer. If 20-litre capacity is essential, tell our team before choosing a smaller model.

Can I use Cooper Pegler parts on a Birchmeier sprayer?

Do not assume that parts, nozzles or batteries are interchangeable between brands. Check the exact connection, pressure rating and manufacturer compatibility. We can help identify Birchmeier replacement parts.

Should I choose manual or battery operation?

Manual models use a pump lever and do not require charging. Battery models power the pump electrically and need a suitable battery and charger. Consider how often you spray, your working pressure and the capacity you need.

About this comparison

Manufacturer information checked 31 October 2026. Specifications and included equipment can change; confirm the current product details before purchase. Cooper Pegler is a third-party brand referenced to help identify equipment being compared. Agralan supplies Birchmeier and is not affiliated with Cooper Pegler.