The inner zirconia mud pump liner has linger using life. In the using, the zirconia 25% content has the same using life with 95% zirconia. So more and more users like 25% zirconia liner.
Models of Mud Pump 
American Block 
E-800 
K-1000 
K-1300 
K-1600 
K-2200 
 
Bomco/RG 
F-500 
F-800 
F-1000 
F-1300 
F-1600 
 
Brewster 
B-1000-T 
B-1100-T 
B-1300-T 
B-1600-T 
 
Emsco 
F-500 
F-800 
F-1000 
FA-1300 
FC-1600 
FD-1000 
FC-2200 
FB-1300 
 
Drillmec 
9T-800 
9T-1000 
12T-1600 
12T-1600FE 
10T-1300 
 
Ellis William(Lewco) 
W-446 
WH-1312 
W-1612 
WH-1300 
WH-1600 
W-2000 
WH-1612 
W440 
 
Eweco 
E-800 
E-1100 
E-1300 
E-1600 
E-2200 
 
Gardner Denver 
PAH/BH-400 
P7 
P8/9 
P10/11 
PXL 
PX-11 
PZ-2400 
FY-FXD 
 
IDECO 
T-500 
T-800 
T-1000 
T-1300 
T-1600 
 
LS-NOV 
3NB-1000 
3NB-1000C 
3NB-1300C 
3NB-1600 
3NB-1300 
3NB-1300Z 
 
National 
7-P-50 
8-P-80 
9-P-100 
10-P-130 
12-P-160 
14-P-200 
14-P-220 
N-1000/1300 
 
Oilwell 
A-850-PT 
A-1100-PT 
A-1400-PT 
A-1700-PT 
 
Russion 
8T-650 
UNBT-600 
UNBT-950 
UNBT-1180 
UNBT-1180L 
3PN-800 
3PN-1600 
 
Soilmec 
8T650 
BH-800 
OP1700-HDL 
 
TFI 
BH-800II/1000 
F-500 
F-800 
F-1000 
F-1300 
F-1600 
 
TSM 
TSM-750 
TSM-1000 
TSM-1600 
 
Upetrom 
3PN-1300 
3PN-1600 
3PN-2200 
 
Weatherford 
MP-5 
MP-8 
MP-10 
MP-13 
MP-16 
T-425 
 
HMH Wirth 
TPK1300 
TPK1600 
TPK2000 
TPK2200