Infusion and fluid management is an area where the purchase price of the equipment is the smallest part of the decision. What actually determines whether a used pump is a bargain or a liability is whether you can still get the consumables for it — and at what price.
The giving set is the real cost
Volumetric infusion pumps are designed around a specific administration set. The pump mechanism grips that tubing, and the flow calibration assumes it. You cannot substitute a generic set safely.
So before buying any used pump, answer three questions:
- Is the matching giving set still manufactured? If the pump generation is obsolete, the sets go first.
- What does a set cost, and what is your annual usage? A cheap pump on expensive sets is a bad deal within a year.
- Does your existing stock match? If your unit already runs one pump family, buying into a second family doubles your consumable inventory and your training burden.
This is the single most common expensive mistake in used infusion equipment, and it is entirely avoidable with one phone call to the consumable supplier.
Docking stations
Where several pumps run per bed, a docking station consolidates power and mounting. Ex-hospital docking stations are usually excellent value because they are bulky, unglamorous and hospitals dispose of them in quantity.
In stock: Alaris IPX1 mobile 7-bay infusion docking station — £120, with 3 available.
What to check: that every bay powers, the mains lead and IEC connections are sound, and the castors and brake work. IPX1 is a drip-resistance rating, not a waterproof rating — it is not for washing down.
Fluid and blood warming
Rapid infusion of cold fluid drops core temperature fast. Warming matters in theatres, trauma and any high-volume resuscitation. There are two categories worth separating:
Inline fluid warmers
Warm fluid as it flows to the patient. Consumable-dependent in the same way as pumps — check cassette or set availability.
In stock: Smiths Level One System 1000 (H-1000) rapid fluid and blood warmer — £850, 2 available.
Warming cabinets
Hold bagged fluid at temperature ready for use. Simple, robust, few consumables, and a common requirement for theatres and A&E.
In stock: QED FW50-ECO 50L fluid warming cabinet — £1,400.
Patient warming
Forced warm air over the patient rather than into them.
In stock: CSZ warm air patient warming unit — £1,000.
What to check on any used infusion device
- Battery. Pumps are moved with patients. A pump that only runs on mains is half a pump. Batteries are usually replaceable — confirm availability.
- Alarm function. Occlusion and air-in-line alarms are the safety core of the device. They should be tested, not assumed.
- Service and calibration history. Rare on decommissioned stock, valuable when present.
- Flow accuracy. Requires a test rig. For clinical use, have it verified locally before it goes into service.
What you should expect to pay
- Docking station: £100–£300
- Syringe driver: £150–£500
- Volumetric infusion pump: £200–£800
- Inline fluid / blood warmer: £600–£1,500
- Fluid warming cabinet: £900–£2,000
Honest note
Infusion devices are life-supporting equipment. We sell them as tested-where-stated used items, and we say plainly what was tested and what was not. It is the buyer's responsibility to have any infusion device checked and calibrated by a qualified biomedical engineer before clinical use. That is true of any supplier, and anyone telling you otherwise is selling you something.