RH Pump Head Series - Fluid Metering Catalog - Flipbook - Page 34
RH Pump Head Series
RH Pump Head Series
RHCKC
RHCTC
Ceramic or Zirconia Piston &
Ceramic Cylinder
Ceramic or Zirconia Piston &
Ceramic Cylinder
• Self contained pump for 1/4” O.D.
tubing using compression 昀椀ttings for
0 to 200μl/stroke
• Self contained pump for 1/4” O.D.
tubing using compression 昀椀ttings for
0 to 200μl/stroke
• Small displacement - fully adjustable
zero to max
• Small displacement - fully adjustable
zero to max
• Flow Path: ceramic and PVDF standard, other materials
available
• Flow Path: ceramic and ETFE standard, other materials
available
RHCKC-W Isolation Gland Version of RHCKC
• Ideal for low volume 昀氀uid control of crystal forming 昀氀uids
• Easily handles saline, slurries, particulates, and abrasives
• Isolates main process 昀氀uid from seal area and
atmosphere
• Barbed 昀椀ttings provide quick-connections to isolation
gland ports
RHCKCLF “Low Flow”
RHCTCLF “Low Flow”
• Low dead volume pump head
• Female 1/4-28 port version of RH
Piston Size
Max. Dispense Volume
Flow Rate Range
Max. Operating Pressure
1/8” Diameter*
0.025 mL/rev
0.003-65.0 mL/min
60 psig / 4.1 bar
3/16” Diameter
0.05 mL/rev
0.003-130.0 mL/min
60 psig / 4.1 bar
1/4” Diameter
0.1 mL/rev
0.005-260.0 mL/min
60 psig / 4.1 bar
9mm Diameter
0.2 mL/rev
0.001-520.0 mL/min
40 psig / 2.8 bar
*1/8” diameter piston size available in Zirconia piston only.
*Dispense volume resolution and 昀氀ow rate vary based on the speci昀椀c pump head and motor setup.
Specifications
Customizations
Cylinder Casing Options
• Flush ports and isolation glands are available
• For low 昀氀ow applications, 1/4-28 UNF threaded ports are
PVDF, ETFE, Polypropylene
available
Operating Temperature Range
PVDF & ETFE: 0-100°C (32-212°F)
Polypropylene: 0-80°C (32-176°F)
Regulatory Compliance
Operating Motor Speed
0-2600 rpm
Pump Drive Modules
All available drive modules are compatible with our
RH Pump Heads.
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