20
190-999 Rev G
20
MT8 Pump Series Replacement Parts Kits
6
9
10
11
5
3
2
1
8
4
TO ORDER REPLACEMENT PARTS KIT: A Replacement Parts Kit contains 11 digits corresponding to customer-specified design options.
7
Digit(s)
Order Code
Description
1-4
Pump Configuration
MT08
For all MT8 Pumps
5
Kit Designator
K
Complete Fluid End Kit
D
Diaphragm Kit
V
Valve Kit*
6-7
Pump Head Version
51
Standard
8
Diaphragm & O-ring Material
J
PTFE - No Leak Detection
9-10
Check Valve Material
SS
316 SST
TT
Hastelloy C
AA
Alloy 20
XX
Not included in Diaphragm Kit
11
Hydraulic End Oil**
G
5W30 (Synthetic oil)
K
Food contact oil
X
Not included in Valve Kit
Part Number*
Description
QTY K
D
V
190-905__
Check Valve Assembly
6
•
•
190-301
O-Ring (PTFE)
6
•
•
D40-047-2114
O-Ring (PTFE
Ecapsulated)
6
•
•
190-261
Crush Ring
6
•
•
190-050-10
O-Ring (NBR)
3
•
•
190-050-11
O-Ring (PTFE
Ecapsulated)
3
•
•
190-018-07
Diaphragm
3
•
•
*Last two digits of part number with -__ refer to specific
material of construction.
MT8 Replacement Parts
Kit Contents
Kit Designator
Each kit contains appropriate plugs above, 1 tube of thread
sealant and 1 instruction card.
MT8 Plug Kit Contents
Optional plug kits available per page 8 for
unused ports upon installation
Kit Number
Components
Description
QTY
190-910-01
190-120-01 Plug, 316 SST NPT
2
190-910-04
190-120-04 Plug, 316 SST BSPT
2
190-910-03
190-120-03 Plug, Alloy 20 NPT
2
190-910-06
190-120-06 Plug, Alloy 20 BSPT
2
190-910-02
190-120-02 Plug, Hastelloy NPT
2
190-910-05
190-120-05 Plug, Hastelloy BSPT
2
* Manifold body does not need to be removed to access
check valve cartridges. If manifold body is removed, the
diaphragms must be replaced.
** K & D kits include hydraulic end oil; oil not included in V
kits.
