Fixed Frequency Air Compressor
This series electric screw Air Compressor is applicated for industy of Machinery , Chemical , Electric Power, Cement, Furniture, Construction Material...This range of compressor is equiped with name brand airend(screw) ,centrifugal cooling fan and touch screen controller, with direct drive, dust proof, sound proof design. VSD type is also available for this model , it can save energy of 30-35% , it can save more cost for enprise owner.
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Electric Screw air compressor, fix speed type air compressor Henan YK Prospecting Machinery Co., Ltd , https://www.yydthdrillingrig.com
API RHA PUMP / Precision Insert Type API Rod Pump with Heavy-wall Barrel
API 11AX subsurface sucker rod pumps (including tubing pump and rod pump) are manufactured with advanced technology and equipment imported from the U.S.A and have been granted to use the official API monogram on the pumps an its fittings.
RHA - designed with heavy wall barrel and extension for stroke
through configurations.
RHA Rod Pump
Specifications
Tubing Size (inches) 1-1/2 2-3/8 2-7/8 2-7/8 3-1/2
Pump Bore (inches) 1-1/16 1-1/4 1-1/2 1-3/4 2-1/4
Pump Constant1 0.132 0.182 0.262 0.357 0.590
Barrel O.D. (inches) 1.317 1.625 1.875 2.250 2.750
Extension O.D. (inches) - 1.750 2.250 2.250 2.750
Designation 15-106-RWA 20-125-RHA 25-150-RHA 25-175-RHA 30-225-RHA
Features
? The top anchor (hold-down) eliminates sand settling
between the pump barrel and tubing on the hold down
preventing stripping jobs.
? The fluid is discharged just above the hold down; keeping
solids in suspension.
? The top anchor pump allows the standing valve to be
submerged in the fluid being pumped. This allows the fluid
level to be pumped down below the seating nipple .
? The pump barrel can act as a gas anchor in gassy
installations.
Sucker Rod Pumps:
Â
Specification
Nominal Bore
In(mm)
Plunger Length
Ft(m)
Ma. O.D.
(mm)
Rod
In
Tubing
In
Stroke
Ft(m)
20(25)-125RHAC
RHAM
1.25(32)
4-6
(1.2-1.8)
    47.5/47.6
0.75Â Â Â Â
2 3/8(2 7/8)
24
.61(7.5)Â Â Â Â
25-150RHAC
RHAM
1.50(38)59.4/59.5
2 7/8
25-175RHAC
RHAM
1.75(44)59.4/59.5
2 7/8
25-200RWAC
RWAM
2.00(51)59.4/59.5
2 7/8
30-225RHAC
RHAM
2.25(57)72.1/72.2
3 1/2
30-250RWAC
RWAM
2.50(63.5)72.1/72.2
3 1/2
Â
Material and Surface Treatment:
Â
PartsMaterial, Surface treatment
Special requirements
Barrel
Carbon Steel, Chrome plate, nickel-phosphorous plate,
carbonitriding, carburized
Brass barrel
Plunger
Carbon steel, nickel spray, chrome plate
Double chrome plate
Ball & Seat
Stainless steel, Tungsten carbide, Titanium carbide
Nickel carbide
Cage
Alloy steel
Hard-lined
Â
API RHA PUMP / Precision Insert Type API Rod Pump with Heavy-wall Barrel
API 11AX subsurface sucker rod pumps (including tubing pump and rod pump) are manufactured with advanced technology and equipment imported from the U.S.A and have been granted to use the official API monogram on the pumps an its fittings.
RHA - designed with heavy wall barrel and extension for stroke
through configurations.
RHA Rod Pump
Specifications
Tubing Size (inches) 1-1/2 2-3/8 2-7/8 2-7/8 3-1/2
Pump Bore (inches) 1-1/16 1-1/4 1-1/2 1-3/4 2-1/4
Pump Constant1 0.132 0.182 0.262 0.357 0.590
Barrel O.D. (inches) 1.317 1.625 1.875 2.250 2.750
Extension O.D. (inches) - 1.750 2.250 2.250 2.750
Designation 15-106-RWA 20-125-RHA 25-150-RHA 25-175-RHA 30-225-RHA
Features
? The top anchor (hold-down) eliminates sand settling
between the pump barrel and tubing on the hold down
preventing stripping jobs.
? The fluid is discharged just above the hold down; keeping
solids in suspension.
? The top anchor pump allows the standing valve to be
submerged in the fluid being pumped. This allows the fluid
level to be pumped down below the seating nipple .
? The pump barrel can act as a gas anchor in gassy
installations.
Sucker Rod Pumps:
Â
Specification
Nominal Bore
In(mm)
Plunger Length
Ft(m)
Ma. O.D.
(mm)
Rod
In
Tubing
In
Stroke
Ft(m)
20(25)-125RHAC
RHAM
1.25(32)
4-6
(1.2-1.8)
    47.5/47.6
0.75Â Â Â Â
2 3/8(2 7/8)
24
.61(7.5)Â Â Â Â
25-150RHAC
RHAM
1.50(38)59.4/59.5
2 7/8
25-175RHAC
RHAM
1.75(44)59.4/59.5
2 7/8
25-200RWAC
RWAM
2.00(51)59.4/59.5
2 7/8
30-225RHAC
RHAM
2.25(57)72.1/72.2
3 1/2
30-250RWAC
RWAM
2.50(63.5)72.1/72.2
3 1/2
Â
Material and Surface Treatment:
Â
PartsMaterial, Surface treatment
Special requirements
Barrel
Carbon Steel, Chrome plate, nickel-phosphorous plate,
carbonitriding, carburized
Brass barrel
Plunger
Carbon steel, nickel spray, chrome plate
Double chrome plate
Ball & Seat
Stainless steel, Tungsten carbide, Titanium carbide
Nickel carbide
Cage
Alloy steel
Hard-lined
Â
API Heavy Wall Barrel Sucker Rod Pump
Model NO.: API 11 AX standard
Trademark: zhongshi
Transport Package: Wood Cases
Specification: API 11AX
Origin: Henan, China
HS Code: 843143100
Model NO.: API 11 AX standard
Trademark: zhongshi
Transport Package: Wood Cases
Specification: API 11AX
Origin: Henan, China
HS Code: 843143100