Straight Bore Rams

Our inventory of NOV (Shaffer) Straight Bore Rams ranges from 7-1/16 inches to 21-1/4 inches, with working pressures of 2M, 5M, 10M and 15M.

Click here to download our straight bore ram specification chart.

Please refer to the graphs below for straight bore ram specifications:

Bore Size7-1/16"7-1/16"7-1/16"11"11"11"13-5/8"13-5/8"13-5/8"18-3/4"18-3/4"18-3/4"21-1/4"
Working Pressure (psi)5M10M15M5M10M15M5M10M15M5M10M15M2M
Type"LWS""LWS""LWS""LWS""LWS""LWS""LWS""LWS""LWS""LWS""LWS""LWS""LWS"
Straight Range***2-7/8"3-1/2"*5"2-7/8"****6-5/8"
Straight Range***7"**7"3-1/2"****13-3/8"
Straight Range***7-5/8"**7-5/8"4"*****
Straight Range***8-5/8"**10-3/4"4-1/2"*****
Straight Range*******5-1/2"*****
Straight Range*******7"*****
Straight Range*******7-5/8"*****
Straight Range*******7-3/4"*****
Straight Range*******9-5/8"*****
Straight Range*******10-3/4"*****
Bore Size7-1/16"7-1/16"7-1/16"11"11"11"13-5/8"13-5/8"13-5/8"18-3/4"18-3/4"18-3/4"21-1/4"
Working Pressure (psi)5M10M15M5M10M15M5M10M15M5M10M15M2M
Type"LXT""LXT""LXT""LXT""LXT""LXT""LXT""LXT""LXT""LXT""LXT""LXT""LXT"
Straight Range***7-5/8"***3-1/2"*****
Straight Range*******4"*****
Straight Range*******5-1/2"*****
Straight Range*******7-5/8"*****
Bore Size7-1/16"7-1/16"7-1/16"11"11"11"13-5/8"13-5/8"13-5/8"18-3/4"18-3/4"18-3/4"21-1/4"
Working Pressure (psi)5M10M15M5M10M15M5M10M15M5M10M15M2M
Type"NXT""NXT""NXT""NXT""NXT""NXT""NXT""NXT""NXT""NXT""NXT""NXT""NXT"
Straight Range*******3-1/2"***5"*
Straight Range***********7-5/8"*
Straight Range***********9-5/8"*
Bore Size7-1/16"7-1/16"7-1/16"11"11"11"13-5/8"13-5/8"13-5/8"18-3/4"18-3/4"18-3/4"21-1/4"
Working Pressure (psi)5M10M15M5M10M15M5M10M15M5M10M15M2M
Type"SL""SL""SL""SL""SL""SL""SL""SL""SL""SL""SL""SL""SL"
Straight Range****3-1/2"*5"2-7/8"7-5/8"*3-1/2"2-7/8"*
Straight Range******7"3-1/2"10-3/4"*5"7"*
Straight Range******7-5/8"4"**5-1/2"7-5/8"*
Straight Range******10-3/4"4-1/2"**9-5/8"9-5/8"*
Straight Range*******5-1/2"**10-3/4"**
Straight Range*******7"*****
Straight Range*******7-5/8"*****
Straight Range*******7-3/4"*****
Straight Range*******9-5/8"*****
Straight Range*******10-3/4"*****
Bore Size7-1/16"7-1/16"7-1/16"11"11"11"13-5/8"13-5/8"13-5/8"18-3/4"18-3/4"18-3/4"21-1/4"
Working Pressure (psi)5M10M15M5M10M15M5M10M15M5M10M15M2M
Type"SLX""SLX""SLX""SLX""SLX""SLX""SLX""SLX""SLX""SLX""SLX""SLX""SLX"
Straight Range*******2-7/8"7"*3-1/2"2-7/8"*
Straight Range*******3-1/2"**5"5"*
Straight Range*******4"**5-1/2"5-1/2"*
Straight Range*******4-1/2"**9-5/8"5-7/8"*
Straight Range*******5-1/2"**10-3/4"6-5/8"*
Straight Range*******7"***7"*
Straight Range*******7-5/8"***7-5/8"*
Straight Range*******7-3/4"***9-5/8"*
Straight Range*******9-5/8"***10-3/4"*