Lab Pumps (RHB/QB)


Lab Pumps
RHB / QB Direct Current Pumps
For Mobile, Remote, and Instrumentation
• 12, 24, and 90V DC motors with close-coupled RH/Q pump heads
• Offers the advantage of mechanical adjustment of stroke length, plus electrical control of stroke rate by
voltage variation
• Extended motor shaft accepts supplied rotational sensor
• Ideal for environmental sampling and additive injections
Max. Flow
Wetted Parts
mL/min
65
Ceramic / PVDF / ETFE /
Polypropylene
130
260
Max. Fluid Temp
Pump Head Code
140°F
RHB00
RHB0
212°F
RHB1
Specifications
RHB
Drive Options
Dimensions
24V DC (3 amps) for RHB Part # 4
8” x 3” x 3” wide (203 x 76 x 76 mm)
90V DC (0.41 amps) for RHB Part # 5
Shaft Extension
5/16” dia. x 1” long with 昀氀at
Shipping Weight
7 lbs (3.15 kg)
Regulatory Compliance
Electrical
12V DC, 4 amps, 2600 rpm, totally enclosed,
with 6” pigtail leads
Max. Flow
mL/min
Drive
Module
Piston
Code
45
H00
90
H0
180
H1
360
QB
H9
Specifications
Dimensions
10-1/2” x 5” x 4-1/2” wide
(267 x 127 x 114 mm)
Shaft Extension
5/16” dia. x 1” long with 昀氀at
576*
Q1
Shipping Weight
1236*
Q2
8 lbs (3.6 kg)
2304*
Q3
Electrical
*Rated at 1800 rpm (or approximately 8 volts
for 12V DC models)
QB
12V DC, 4 amps; 24V DC, 3.3 amps;
90V DC, 0.41 amps; totally enclosed
with 6” pigtail leads
Drive Options
24V DC (3 amps) Part # 4
Regulatory Compliance
90V DC (0.41 amps) Part # 5
www.昀氀uidmetering.com pumps@昀氀uidmetering.com 800-233-3388 516-922-6050
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