model

API

25-150TH (CZS)

25-175TH (CZS)

30-225TH (CZS)

GB

CYB38 TH(CZS)

CYB44 TH(CZS)

CYB56TH(CZS)

OD( mm )

38.1 /38

44.5 /44

57.2 /56

 plunger length(mm)

4600

6400

5500

 pump barrel length(mm)

1219 /1200

top tubing connection

2 7/8NU/EU

2 7/8NU /EU

3 1/2NU/EU

bottom tubing coneciton

2 7/8NU /EU

2 7/8NU/EU

2 7/8NU /EU

sucker rod conneciton(in )

3/4

7/8

7/8

pump constant(m3/d )

1.642

2.188

3.546

Max OD.(mm )

89.5

89.5

107

Max pump deep(m)

2800

2300

1800