MCM 250 STYLE CENTRIFUGAL PUMPS
BETTER SB250 series
Centrifugal Pump is designed equivalent to MCM 250 Centrifugal Pumps. Typical Configuration: 2×3×13, 3×4×13, 4×5×14, 5×6×11, 6×8×11, 6×8×14, 8x10x14.
Common applications,
· Desanding and Desilting
· Mud Processing
· Water Well Drilling
· Industrial Transfer Pumping
· Saltwater Disposal and Water Flooding
· Barite & mineral oil-based drilling mud,
· Bentonite, salt water, slurry, chemical industry
Parameters
Model |
6×8×14 |
6×8×11 |
5×6×14 |
5×6×11 |
4×5×14 |
3×4×13 |
2×3×13 |
Discharge capacity |
240~260 m3/h |
220~240 m3/h |
200~220 m3/h |
120~200 m3/h |
80~120 m3/h |
60~80 m3/h |
50~60m3/h |
Pump Head |
28~33m |
24~28m |
24~28m |
24~28m |
24~28m |
22~28m |
22~28m |
Efficiency |
65% |
65% |
65% |
65% |
65% |
65% |
65% |
Motor power |
55/75 kW |
37/45 kW |
37/45/55 kW |
30/37/45 kW |
18.5/22/30 kW |
11/15 kW |
7.5/11 kW |
Motor speed |
1450/1750rpm |
1450/1750rpm |
1450/1750rpm |
1450/1750rpm |
1450/1750rpm |
1450/1750rpm |
1450/1750rpm |
Feature and Specification
· Flow rates from a few gallons /minute up to 2600 GPM
· Head pressure up to 550 feet
· Best utilized requiring up to 200HP
· Revolutionary design on MCM 250 style
· Powerful, durable and easy to maintain
· Thick, strong, concentric casing with replaceable wear pad
· Open impeller creates lower axial trust for improved the life of bearing, mechanical seal and stuffing box
· Available in hard iron, stainless steel, high chrome alloy and aluminum bronze fluid ends
· Available to be driven by electric motor, diesel engines, hydraulic motors
Exploded View
QTY EA |
DESCRIPTION |
MAT. |
BETTER |
MCM |
1 |
Casing |
Hard Iron |
See below |
See below |
1 |
Gasket, casing |
Fiber |
BT-P25HG |
P25HG |
12 |
Nut, casing 3/4-10 hex head |
Stl., |
BT-P25HSN |
P25HSN |
12 |
Stud, casing 3/4-10 x 3 1/4”long |
Stl., |
BT-P25HSN |
P25HSN |
1 |
Impeller |
Hard Iron |
See below |
See below |
1 |
Seal, impeller |
Viton |
BT-P25IMS |
P25IMS |
1 |
Stuffing box,mech.seal |
Hard Iron |
BT-P25SB/MS |
P25SB/MS |
1 |
Stuffing box, packed |
Hard Iron |
BT-P25SB/PK |
P25SB/PK |
2 |
Bolt, stuffing box 1/2-13 x 1 1/4” |
Stl |
BT-P25SBB |
P25SBB |
1 |
Gland assy., packing |
Stl. 304 |
BT-P25PG |
P25PG |
1 |
Seal, mechanical |
Tungst.Carbide |
BT-P25MSXX |
P25MSXX |
3 |
Packing,Shaft-M.S.Backup 3 Rings |
Teflon |
||
1 |
Graphite Packing,Shaft-w / Lantern ring |
Graphite |
BT-P25PMSG |
P25PMSG |
1 |
Teflon Packing, Shaft |
Teflon |
BT-P25PMST |
P25PMST |
1 |
Kevlar Packing, Shaft |
Kevlar |
BT-P25PMSK |
P25PMSK |
2 |
Bolt assy,gland |
Stl 304 |
BT-P25GABA |
P25GABA |
1 |
Shaft |
40Cr |
BT-P25SHFT |
P25SHFT |
1 |
Sleeve,shaft,M.S. |
S.S.316 |
||
1 |
Sleeve,shaft,Pack |
Ceramic Coated |
BT-P25SHSLVC |
P25SHSLVC |
1 |
Key,shaft |
Stl |
BT-P25CK |
P25CK |
1 |
Seal, shaft sleeve |
Viton |
BT-P25SSS |
P25SSS |
1 |
Deflector assembly |
Composite |
BT-P25SRW |
P25SRW |
1 |
Frame, grease lubricated |
Cast iron |
BT-P25PED |
P25PED |
1 |
Bearing,inboard |
Vendor |
BT-P25IBBRG |
P25IBBRG |
1 |
Housing,O.B.bearing |
Iron |
BT-P25OBBH |
P25OBBH |
1 |
Seal, O.B.Brg.housing |
Buna-n |
BT-P25OBBHS |
P25OBBHS |
4 |
Bolts, O.B.Brg.housing 1/2”-13 x 1 1/2” Long |
Stl |
BT-P25BHB |
P25BHB |
1 |
Cover,O.B.Bearing |
Iron |
BT-P25OBBC |
P25OBBC |
1 |
O-ring, O.B.Brg.Cover |
Buna-n |
BT-P25OBBCS |
P25OBBCS |
1 |
Oil seal, O.B.Brg.Cover |
Buna-n |
BT-P25OBBOS |
P25OBBOS |
2 |
Bolt, O.B.Brg.Cover 3/8-16 x 1” Long |
Stl |
BT-P25OBBCB |
P25OBBCB |
2 |
Bearing, O.B. |
Vendor |
BT-P25OBBRG |
P25OBBRG |
Casing, 2×3×13 |
Hard Iron |
BT-P25D233H |
P25D233H |
Impeller, 2×3×13 |
Hard Iron |
BT-P25D233MRxxx |
P25D233MRxxx |
Casing, 3×4×13 |
Hard Iron |
BT-P25D343H |
P25D343H |
Impeller, 3×4×13 |
Hard Iron |
BT-P25D343MRxxx |
P25D343MRxxx |
Casing, 4×5×14 |
Hard Iron |
BT-P25D454H |
P25D454H |
Impeller, 4×5×14 |
Hard Iron |
BT-P25D454MRxxx |
P25D454MRxxx |
Casing, 5×6×11 |
Hard Iron |
BT-P25D454H |
P25D454H |
Impeller, 5×6×11 |
Hard Iron |
BT-P25D561MRxxx |
P25D561MRxxx |
Casing, 5×6×14 |
Hard Iron |
BT-P25D564H |
P25D564H |
Impeller, 5×6×14 |
Hard Iron |
BT-P25D564MRxxx |
P25D564MRxxx |
Casing, 6×8×11 |
Hard Iron |
BT-P25D681H |
P25D681H |
Impeller, 6×8×11 |
Hard Iron |
BT-P25D561MRxxx |
P25D561MRxxx |
Casing, 6×8×14 |
Hard Iron |
BT-P25D684H |
P25D684H |
Impeller, 6×8×14 |
Hard Iron |
BT-P25D584MRxxx |
P25D584MRxxx |
When you want to replace new Centrifugal Pumps, as well as refubishment and repair of your existing Mission Magnum I Centrifugal Pump or MCM 250 Pump, PLEASE DO NOT HESITATE TO CONTACT US.