Pump barrel inside wall of tubing liner pump uses advanced gas carbonitriding process, has good abrasion resistance and resistance to corrosion. Up and down extension nipple connects separately with two ends of pump barrel coupling .Internal hole dimension is a little bigger than pump barrel internal diameter in order that ensure plunger length over pump barrel’s at up and down dead spot of stroke and balanced attrites pump barrel with full length so that it is easy to choose proper oversize new plunger. Making plunger rush out of pump barrel will carry away sand from pump barrel and has much effect on protecting the working surface. Because of using standing valve fisher, standing valve can be fished to inspect without dissembling the tubing and be installed inside pump. So it is convenient to use.
Technical parameter
Specification Nominal bore(in) Plunger length
(mm) Stroke(mm) Nominal delivery capacity(m3/day) Tubing specification(in) Extension nipple length(mm) rod (in)
20-125 1.250 1200
1800 1800
6000 22-75 2-1/2 610-914 3/4
25-150 1.500 28.8-96 2-1/2
2-7/8
25-175 1.750 39.6-132 2-1/2
2-7/8
30-225 2.250 66.6-220 3
3-1/2
Please feel free to contact me: atterly(at)yahoo.cn
Technical parameter
Specification Nominal bore(in) Plunger length
(mm) Stroke(mm) Nominal delivery capacity(m3/day) Tubing specification(in) Extension nipple length(mm) rod (in)
20-125 1.250 1200
1800 1800
6000 22-75 2-1/2 610-914 3/4
25-150 1.500 28.8-96 2-1/2
2-7/8
25-175 1.750 39.6-132 2-1/2
2-7/8
30-225 2.250 66.6-220 3
3-1/2
Please feel free to contact me: atterly(at)yahoo.cn
Main Products
Drill string, Drilling equipment, wellhead tools
Contact Detail
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Sales Contact86 15266004505