2
190-999 Rev G
MT8 Operation
MT8 Contents
Component Identification
Steady State Accuracy
±1%
Linearity
±3%
Repeatability
±3%
Maximum Discharge Pressure
Metallic Heads:
3500 psi (241 bar)
Non-Metallic Heads:
350 psi (24 bar)
Maximum Inlet Pressure
Metallic Heads:
500 psi (34 bar)
Non-Metallic Heads:
300 psi (21 bar)
Maximum Temperatures*
Metallic Heads: 250°F (121°C)
Non-Metallic Heads: 140°F (60°C)
* Consult factory for correct component selection for
temperatures from 160°F (71°C) to 250°F (121°C).
Inlet Port
1/4 inch NPT or BSPT
Discharge Port
1/4 inch NPT or BSPT
Maximum Solids
200 microns
Suction Lift Capacity
20 feet (6.1 meters)
Shaft Rotation
Bi-directional
Oil Capacity
1-3/4 US quarts (1.7 liters)
Weight (less motor)
Metallic Heads:
100 lbs (45.4 kg)
Non-Metallic Heads:
75 lbs (34 kg)
Flow Rate
0.06 - 8.0 GPH
Bolt Torque
See Pages 11,12,14,15,17,18
Hydra-Cell Metering Solutions Pumps
are hydraulically
actuated, hydraulically balanced diaphragm metering pumps
that exceed API 675 performance standards of ±1% steady state
accuracy, ±3% linearity and ±3% repeatability.
Due to their multiple diaphragm design,
the MT Series
metering pumps provide virtually “pulse-free” linear flow. Unlike
conventional single diaphragm metering pumps, this linear flow
reduces the need for pulsation dampeners and increases the
reliability, performance, and safety of the metering pump system.
Pump operation and plunger activation
are accomplished
through a crankshaft.
MT Series pumps
offer either mechanical flow adjustment or
flow adjustment through a variable-frequency drive (VFD).
Pump pressure relief valve (54) is factory set
to protect the
pump from over pressurization. It is NOT to be used as a system
pressure relief or regulator. Tampering with the relief valve will
void manufacturer’s warranty.
Maximum flow rate
listed on page 3 of IOM should not be
exceeded. API flow compliance is rated up to 8 GPH (30.28
LPH). Running the pump at higher flow rates will not guarantee
API flow compliance and could result in pump damage. Consult
factory with questions regarding maximum flow rate.
ID Plate
Oil Fill Cap
Pump Assembly
Drive End
Pump Assembly
Hydraulic End
Pump Assembly
Fluid End
Relief Valve
Drain
Outlet (both sides)
Inlet (both sides)
MT8 Specification
Page
Operation ................................................................................2
Specifications
..........................................................................2
Representative Drawings
........................................................5
Safety Precautions ..................................................................6
Installation ...............................................................................7
Calibration ...............................................................................8
Maintenance ............................................................................9
Fluid End Parts List
...............................................................12
Hydraulic End Parts List
........................................................14
Drive End Parts List
..............................................................15
Gearbox and Baseplate Parts List ........................................17
Manual Adjust Gearbox Parts List
........................................18
Troubleshooting .....................................................................19
Replacement Parts Kits ....................................................... 20
Manifold Pipe Plug Kits ........................................................ 20
Warranty ................................................................................21
