3.0 DESCRIPTION
The
SA 1900/1909
is an air powered rotary tool for high pressure fluids use. It can apply the power of
water jets to drilling or cleaning jobs.
The tool is designed to be used with all common waterblast pumps and compressed air systems. The unit
consists of two main components: the air motor and the water swivel. The tool can be used with all
standard lace rods and nozzle tips. Special cutting bits with jets are available.
3.1 WATER SWIVEL
The MODEL HI high pressure water swivel is constructed of hardened stainless steel. Two longwearing
high pressure seals offer many hours of leak-free operation. The unit is easy to work on, no special
equipment or adjustments are necessary. The swivel can handle 20/18 gpm of flow, respectively for the
SA 1900/1909, with only 400 psi of pressure loss (Cv = 1.0/.9 respectively) at a working pressure up to
15,000/22,000 psi, respectively. The input port for the SA 1900 is 3/8 NPT female. The input port for the
SA 1909 is female Autoclave Engineering 9/16 High Pressure, with an adapter to female 9/16 Medium
Pressure.
The output shaft for the SA 1900 is male 3/8 NPT thread. Adaptors for the SA 1900 are available to fit
standard lance rods. The output shaft for the SA 1909 is male, Autoclave Engineering 9/16 High
Pressure. Adapters for the SA 1909 are available to fit 1/4, 3/8, and 9/16 Medium Pressure lances.
LANCE
LANCE ADAPTOR
COLLET
SIZE
O.D.
THREAD
PART NUMBER
PART NUMBER
1/4 tubing
.250
1/4-28
SA 056-S4
GP 075-250
3/8 tubing
.375
1/8 npt
SA 056-P6--P2
GP 075-375
1/8 pipe
.405
1/8 npt
SA 056-P6--P2
GP 075-406
1/4 pipe
.540
1/4 npt
SA 056-P6--P4
GP 075-546
9/16 tubing
.562
1/4 npt
SA 056-P6--P4
GP 075-562
LANCE SIZE
COUPLER
FITTING
COLLAR
1/4
AF 073-MP4MP9
AF 072-MP4
AF 071-MP4
3/8
AF 073-MP6MP9
AF 072-MP6
AF 071-MP6
9/16
AF 073-MP9MP9
AF 072-MP9
AF 071-MP9
