Stationary Thin Wall Barrel API Sucker Rod Pump
Stationary thin wall barrel API sucker rod pump description:
Thin wall barrel sucker rod pump models:
API-RWAM, Rod, Stationary Thin Wall Barrel, Mechanical Top Anchor Pump
API-RWAC, Rod, Stationary Thin Wall Barrel, Cup Top Anchor Pump
API-RWBM, Rod, Stationary Thin Wall Barrel, Mechanical Bottom Anchor Pump
Rod pump should be installed inside the tubing with the sucker rod. It is not necessary to pull the tubing out of the well when checking the pump, which can make the operation easier and quicker.
According to seating mode, the rod pump can be divided into two types: cup hold-down pump and mechanical hold-down pump.
Surface of the plunger is coated with nickel alloy and inside wall of the barrel is coated with hardness chrome. all the main parts of valve case, ball and seat are made of strong corrosion-resisting and excellent mechanical properties material.
RH Model pump technical table:
API RH Model | Nominal Dia. (in) | Plunger Length(ft) | Stroke m | Pump Constant m3/d | Tubing and Thread | Sucker Rod (in) |
25-112RHAC/M | 28(1.12) | 1.2–1.8 (4–6) | ≤9.3 | 0.92 | 2-7/8 | 3/4 |
20-125RHAC/M | 32(1.25) | 1.14 | 2-3/8 | 3/4 | ||
25-150RHAC/M | 38(1.50) | 1.64 | 2-7/8 | 3/4 | ||
25-175RHAC/M | 44(1.75) | 2.24 | 2-7/8 | 3/4 | ||
30-225RHAC/M | 57(2.25) | 3.69 | 3-7/8 | 3/4 | ||
20-125RHBC/M | 32(1.25) | 1.14 | 2-3/8 | 3/4 | ||
25-150RHBC/M | 38(1.50) | 1.64 | 2-7/8 | 3/4 | ||
25-175RHBC/M | 44(1.75) | 2.24 | 2-7/8 | 3/4 | ||
30-225RHBC/M | 57(2.25) | 3.69 | 3-1/2 | 3/4 | ||
20-125RHTC/M | 32(1.25) | 1.14 | 2-3/8 | 3/4 | ||
25-150RHTC/M | 38(1.50) | 1.64 | 2-7/8 | 3/4 | ||
25-175RHTC/M | 44(1.75) | 2.24 | 2-7/8 | 3/4 | ||
30-225RHTC/M | 57(2.25) | 3.69 | 3-1/2 | 3/4 |
Features:
1.Stationary Thin Wall Barrel,
2.Mechanical anchor Pump or cup anchor pump
Pump packing with plywood case: