Standard Infuse/Withdraw PHD 22/2000 Syringe Pumps

Standard Infuse/Withdraw PHD 22/2000 Syringe Pumps

The Harvard PHD 22/2000 Advance Syringe Pump family is the most versatile of the pump lines. This pump is available in infuse/withdraw and programmable configurations.

All pumps have RS-232 communications capabilities, but there are also PHD 22/2000 pumps that are programmable directly from the keypad. In addition, a multitude of syringe racks are available to hold 2, 4 or up to 10 syringes. A microliter syringe rack is also available for microliter applications.

Remote versions are also available where the control box and pumping mechanism are separated by a 9.1 meter (30 foot) cable. These models are listed separately on the Harvard Apparatus website.

Please follow this link for syringe options.

Please follow this link for tubing and connector options.

Item# Description U.S. List Price Quantity
70-2001 PHD 22/2000 Syringe Pump Infuse/Withdraw 2-Syringe Rack Standard Pressure
71-2001 PHD 22/2000 Syringe Pump Infuse/Withdraw 2-Syringe Rack High Pressure
70-2002 PHD 22/2000 Syringe Pump Programmable 2-Syringe Rack Standard Pressure
71-2002 PHD 22/2000 Syringe Pump Programmable 2-Syringe Rack High Pressure
70-2006 PHD 22/2000 Syringe Pump Infuse/Withdraw 6/10 Multi-Syringe Rack Standard Pressure
71-2006 PHD 22/2000 Syringe Pump Infuse/Withdraw 6/10 Multi-Syringe Rack High Pressure
70-2007 PHD 22/2000 Syringe Pump Infuse/Withdraw 4 x 140 Multi-Syringe Rack Standard Pressure
71-2007 PHD 22/2000 Syringe Pump Infuse/Withdraw 4 x 140 Multi-Syringe Rack High Pressure
70-2008 PHD 22/2000 Syringe Pump Infuse/Withdraw Microliter 4-Syringe Rack Standard Pressure
71-2008 PHD 22/2000 Syringe Pump Infuse/Withdraw Microliter 4-Syringe Rack High Pressure
70-2009 PHD 22/2000 Syringe Pump Programmable 6/10 Multi-Syringe Rack Standard Pressure
71-2009 PHD 22/2000 Syringe Pump Programmable 6/10 Multi-Syringe Rack High Pressure
70-2010 PHD 22/2000 Syringe Pump Programmable 4 x 140 Multi-Syringe Rack Standard Pressure
71-2010 PHD 22/2000 Syringe Pump Programmable 4 x 140 Multi-Syringe Rack High Pressure
70-2011 PHD 22/2000 Syringe Pump Programmable Microliter 4-Syringe Rack Standard Pressure
71-2011 PHD 22/2000 Syringe Pump Programmable Microliter 4-Syringe Rack High Pressure
70-2019 PHD 22/2000 Syringe Pump Push/Pull Programmable Standard Pressure
71-2019 PHD 22/2000 Syringe Pump Push/Pull Programmable High Pressure Pressure
70-2020 PHD 22/2000 Syringe Pump Push/Pull Infuse/Withdraw Standard Pressure
71-2020 PHD 22/2000 Syringe Pump Push/Pull Infuse/Withdraw High Pressure Pressure
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• High accuracy and precision
• Low flow rate
• Ultimate flexibility and versatility
• 2 year warranty

 

Fifty years ago Harvard Apparatus perfected the lead screw principle and created the first syringe pump. Since that time, tens of thousands of Harvard pumps have earned a reputation as the most reliable research partners in every major laboratory in the World. The PHD 22/2000 syringe pump series gives you the lowest flow rates ever, the highest accuracy, the smoothest flow, advanced programmability from the keypad and yet, is very easy to use.

Highest Accuracy and Precision
A welded steel chassis, machined Delrin™ components, upgraded guide rods, and advanced electronics give accuracy within 0.35% and reproducibility within 0.05%.

Lowest Flow Rates
A new micro stepping motor and control software give the lowest flow rates ever, down to 0.0001 µl/hour. It is also incredibly quiet so it won’t disturb your experimental subjects.

Versatility
There is a PHD 22/2000 syringe pump to meet every need, whether it be simple infusion, infusion and withdrawal, or programming capabilities.

1. Infuse Only:
This pump is suitable for applications that require high accuracy and low rates but, do not need to withdraw fluid and do not need programmability. Should you need withdrawal or program capabilities later on, the infusion only pump can be upgraded. Infusion only PHD 22/2000 syringe pumps are listed separately on the Harvard Apparatus website.

2. Infuse/Withdraw:
The Harvard PHD 22/2000 infuse/withdraw has identical performance to the infusion only model (above) but can also withdraw (refill).

3. Programmable:
The Harvard PHD 22/2000 Programmable pump has the most advanced programming functions and yet is very
easy to use. The pump can store up to four programs of 10 sequences each. Programs are stored in non-volatile memory. No other pump can give you this level of control and flexibility. The programmable pumps may also be programmed using Symphony, Harvard’s Windows™ pump manager software.

Easy to Use
A bright, easy to read, two-line fluorescent display can be easily read from across the lab. A target volume key makes it easy to dispense a set volume. An ergonomic ‘Autolock’ release mechanism is easy for even small hands to operate and can never be left unlocked. The numerical keys utilize the familiar ‘telephone’ layout.

Upgrade
We offer pumps that can be upgraded. If you buy an infuse/withdraw pump and later decide you want programmability you can upgrade it. You pay a lot less than buying a whole new pump.

Program Description
The programming functions of this pump provide powerful capabilities for advanced experiments. While in program mode this pump can perform the following tasks at a predetermined time or when prompted by a signal from an external device:
- start or stop pumping
- change pumping direction (infuse-withdraw)
- change flow rates
- pump a precise volume and stop
- pause operation
- ramp up or down flow rates

In program mode the above tasks can be linked together into powerful programs to simplify your automation projects. Introducing the three newest members to join the PHD 22/2000 family:

High Pressure Syringe Pumps
Every version of the PHD 22/2000 Pump is now available with a stronger motor that can provide more force. These pumps are ideal when working with viscous fluid or when driving multiple syringes. The standard force PHD 22/2000 series syringe pump delivers an average nominal force of 50 lbs. while the high power version delivers 66 lbs. If you require even greater force see the PHD 22/2000 HPSI or the Pump 4400 HPSI. Visit our website.

Push/Pull Syringe Pump
The Push/Pull PHD 22/2000 can simultaneously infuse and withdraw the exact amount. Use this when you do not want the volume infused to alter pressure. With the addition of a 61-0270 Tubing Segment or a valve box, it can also provide continuous infusion. It is available in both infuse/withdraw and programmable models. The right side syringe holder is the standard 2-syringe rack found on all PHD 22/2000 syringe pumps. This standard holder will accept all the PHD 22/2000 multi-syringe racks (right side only).

Please follow this link for syringe options.

Please follow this link for tubing and connector options.

Specifications70-200171-200170-200271-200270-200671-200670-200771-200770-200871-200870-200971-200970-201071-201070-201171-201170-201971-201970-202071-2020
# of Syringes22226/106/1044446/106/1044444444
Accuracy±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%±0.35%
Average Linear Force50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)50 lbs (23 kg)66 lbs (30 kg)
CommunicationsRS-232, TTLRS-232, TTLRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTLRS-232, TTLRS-232, TTLRS-232, TTLRS-232, TTLRS-232, TTLRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTL, programmableRS-232, TTLRS-232, TTL
Communications Level22332222223333333322
Depth English11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in11 in
Depth Metric27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm27.9 cm
DisplayFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 characterFluorescent, 2-line, 40 character
Flow Rate Maximum (140 ml syringe)220.82 mm/min220.82 mm/min220.82 mm/min220.82 mm/min106.76 mm/min106.76 mm/min220.82 mm/min220.82 mm/min31.48631.486106.76106.76220.82 mm/min220.82 mm/min31.48631.486220.82 mm/min220.82 mm/min220.82 mm/min220.82 mm/min
Flow Rate Minimum (0.5 ul Syringe)0.0001 µl/hr0.0001 µl/h0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.1019 µl/hr0.1019 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.1019 µl/hr0.1019 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr0.0001 µl/hr
Height English6.3 in6.3 in6.3 in6.3in6.3 in6.3 in6.3 in6.3 in6.3 in6.3 in 6.3 in6.3 in6.3 in6.3 in6.3 in6.3 in6.3 in6.3 in6.3 in6.3 in
Height Metric15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm15.9 cm
Input Power0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W0.5 A, 65 W
Motor1/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.81/2 to 1/32 microstepping, microprocessor controlled, 1.8
Motor Stepper 1 Revolution of Lead Screw800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping800 at 1/2 stepping to 12,800 at 1/32 stepping
Net Weight English10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in10 in
Net Weight Metric4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm4.5 cm
Non Volatile MemoryStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settings
PressureStandardMediumStandardMediumStandardMediumStandardMediumStandardMediumStandardMediumStandardMediumStandardMediumStandardMediumStandardMedium
Pump ConfigurationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
Pump FunctionInfuse/WithdrawInfuse/WithdrawInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/WithdrawInfuse/WithdrawInfuse/WithdrawInfuse/WithdrawInfuse/WithdrawInfuse/WithdrawInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/Withdraw, programmableInfuse/WithdrawInfuse/Withdraw
Pusher Travel Rate Maximum190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min190.676 mm/min
Pusher Travel Rate Minimum0.18 um/min0.18 um/min0.18 ul/min0.18 um/min0.18 ul/min0.18 um/min0.18 ul/min0.18 ul/min0.18 um/min0.18 um/min0.18 um/min0.18 um/min0.18 ul/min0.18 um/min0.18 um/min0.18 um/min0.18 um/min0.18 um/min0.18 um/min0.18 um/min
RS-232RJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 ConnectorRJ11-4 Connector
Reproducibility±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%±0.05%
Step Rate Maximum416.7 µsec/step416.7µsec/step416.7 µsec/step416.7µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step416.7 µsec/step
Step Rate Minimum27.3 sec/step27.3sec/step27.3 sec/step27.3sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.327.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step27.3 sec/step
Step Resolution0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step0.082 um/step
Syringe Rack TypeStandard RackStandard RackStandard RackStandard Rack6/10 Multi-Syringe Rack6/10 Multi-Syringe Rack4 x 140 ml Syringe Rack4 x 140 ml Syringe RackMicroliter Syringe RackMicroliter Syringe Rack6/10 Multi-Syringe Rack6/10 Multi-Syringe Rack4 x 140 ml Syringe Rack4 x 140 ml Syringe RackMicroliter Syringe RackMicroliter Syringe RackPush/Pull Syringe RackPush/Pull Syringe RackPush/Pull Syringe RackPush/Pull Syringe Rack
Syringe Size Maximum140 ml140ml140 ml140 ml60 ml60 ml140 ml140 ml10 ml10 ml60 ml60 ml140 ml140 ml10 ml10 ml140 ml140 ml140 ml140 ml
Syringe Size Minimum0.5 µl0.5µl0.5 µl0.5 µl0.5 µl0.5 µl100 ml100 ml0.5 µl0.5 µl0.5 µl0.5 µl100 ml100 ml0.5 µl0.5 µl0.5 µl0.5µl0.5 µl0.5 µl
TTL9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.9-pin connector D-sub.
TypeMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypadMicroprocessor multiple syringe, infusion only or infuse/withdraw, some models programmable from keypad
Voltage RangeSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 HzSelectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
Width English9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in9 in
Width Metric22.8 cm22.8 cm 22.8 cm 22.8 cm 22.8 cm 22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm22.8 cm

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DOCUMENT DESCRIPTION
702000 01 PHD222000 Rev H.pdfPHD 22/2000 Syringe Pump Series