| 18311 | TUBING ADAPTER KIT SLIP ON 0.25IN OD X 1.12IN LONG |  | 8.30 | 4.65 | |
| 21116 | PROBE, STATIC PRESSURE 2IN SMOOTH | INFO | 7.50 | 4.20 | |
| 21116-112 | PROBE, STATIC PRESSURE 2IN BARBED | INFO | 13.60 | 7.62 | |
| 21117 | PROBE, STATIC PRESSURE 4IN |  | 8.50 | 4.76 | |
| 21117-112 | PROBE STATIC PRESSURE 4IN FOR 1/8 TO 1/4 TUBE BARB |  | 14.60 | 8.18 | |
| 21118 | PROBE, STATIC PRESSURE 6IN | INFO | 9.40 | 5.26 | |
| 21118-112 | PROBE, STATIC PRESSURE 6IN BARBED |  | 15.50 | 8.68 | |
| 21119 | PROBE, STATIC PRESSURE 8IN SMOOTH | INFO | 10.40 | 5.82 | |
| 21119-112 | PROBE, STATIC PRESSURE 8IN BARBED |  | 16.50 | 9.24 | |
| 21120 | DUCT IMPACT TUBE 2IN SMOOTH | INFO | 10.08 | 5.65 | |
| 21120-112 | DUCT IMPACT TUBE 2IN BARBED | INFO | 16.65 | 9.32 | |
| 21121-112 | PROBE IMPACT PRESSURE 4IN FOR 1/8 TO 1/4 TUBE BARB |  | 17.60 | 9.86 | |
| 21122 | 4 IN. ALUMINUM IMPACT TUBE |  | 16.32 | 9.14 | |
| 21122-112 | PROBE IMPACT PRESSURE 6IN FOR 1/8 TO 1/4 TUBE BARB | INFO | 18.30 | 10.25 | |
| 21123 | DUCT IMPACT TUBE |  | 13.20 | 7.39 | |
| 21123-112 | PROBE IMPACT PRESSURE 8IN FOR 1/8 TO 1/4 TUBE BARB |  | 20.40 | 11.42 | |
| 25702 | TUBING ADAPTER KIT FOR 1/4IN ID OR 3/8IN ID TUBING | INFO | 15.01 | 8.40 | |
| 60681 | PRESSURE SENSING PROBE KIT |  | 29.00 | 16.24 | |
| A-201 | RUBBER TUBE 3/16 INCH 9 FT | INFO | 32.00 | 17.92 | |
| A-210 | ALUMINUM TUBE 1/4 INCH 5 FT | INFO | 26.00 | 14.56 | |
| A-266 | DIGIHELIC SURFACE MTG BRACKET | INFO | 107.00 | 59.92 | |
| A-298 | FLAT FLUSH MOUNTING BRACKET |  | 87.00 | 48.72 | |
| A-299 | BRACKET 4.5IN |  | 95.00 | 53.20 | |
| A-300 | FLUSH MOUNT MAGNEHELIC BRACKET | INFO | 84.00 | 47.04 | |
| A-301 | 1/4IN COMP. STATIC PRESS TIP | INFO | 40.00 | 22.40 | |
| A-301-K | STATIC PRESSURE TIP, 1/4IN COMPRESSION |  | 41.82 | 23.42 | |
| A-301-SS | STAINLESS STEEL STATIC PRESSURE TIP |  | 242.00 | 135.52 | |
| A-302-A | STATIC PRESSURE TIP, ID TUBING |  | 61.00 | 34.16 | |
| A-302-K | STATIC PRESSURE TIP, 1/4IN BARB |  | 29.60 | 8.95 | |
| A-302F-A | 4" STATIC PRESSURE TIP WITH FLANGE | INFO | 26.00 | 14.56 | |
| A-302F-B | 6" STATIC PRESSURE TIP | INFO | 40.00 | 22.40 | |
| A-302F-C | 8" STATIC PRESSURE TIP | INFO | 44.00 | 24.64 | |
| A-303 | PORTABLE STATIC TIP |  | 40.00 | 22.40 | |
| A-305 | STATIC PRESSURE TIP | INFO | 231.00 | 129.36 | |
| A-306 | OUTDOOR AIR STATIC PRESSURE KIT |  | 283.00 | 57.00 | |
| A-306-A | OUTDOOR STATIC PRESSURE SENSOR, 50' TUBING, GREY |  | 210.00 | 117.60 | |
| A-307 | STATIC PRESSURE FITTING, 1/4" METAL TUBING CONN. | INFO | 22.00 | 12.32 | |
| A-308-K | STATIC PRESSURE FITTING |  | 15.45 | 8.65 | |
| A-310B | 3 WAY VENT VALVE PLASTIC 10PSI | INFO | 36.00 | 20.16 | |
| A-3145K | A-301-K WITH A-345-K |  | 47.26 | 26.47 | |
| A-3245K | A-302-K WITH A-345-K |  | 40.78 | 22.84 | |
| A-345-K | MOUNTING FLANGE FOR A-301-K & A-302-K |  | 17.25 | 6.95 | |
| A-362 | MIMIHELIC II BRACKET | INFO | 56.00 | 31.36 | |
| A-368-K | MOUNTING PLATE FOR DIFF PRESS GAUGE |  | 23.46 | 13.14 | |
| A-369 | BRACKET STAND/HANG ALUM | INFO | 38.00 | 21.28 | |
| A-370 | FLUSH MTG BRACKET 4.75IN |  | 105.00 | 58.80 | |
| A-371 | SURFACE MOUNTING BRACKET |  | 119.00 | 66.64 | |
| A-3845K | A-308-K WITH A-345-K |  | 30.21 | 16.92 | |
| A-389 | STAND-OFF BRKT FOR 1800 SWITCH |  | 26.00 | 14.56 | |
| A-399 | DUCT PRESSURE MONITOR KIT FOR 1900-MR SERIES |  | 123.00 | 68.88 | |
| A-402A | NYLON CARRY POUCH | INFO | 128.00 | 71.68 | |
| A-414 | PICK UP PORT-CLEAN ROOM | INFO | 70.00 | 39.20 | |
| A-417A | SS WALL PICKUP PORT |  | 39.00 | 21.84 | |
| A-418A | PLASTIC WALL PLATE SPACE | INFO | 39.00 | 21.84 | |
| A-420A | STATIC PRESS PICKUP FOR OUTSIDE |  | 84.00 | 47.04 | |
| A-421 | DWYER | INFO | 73.00 | 40.88 | |
| A-432 | PORTABLE CASE FOR MAGNEHELIC |  | 147.00 | 82.32 | |
| A-435 | FIELD UPGRADEABLE LCD FOR MS | INFO | 162.00 | 90.72 | |
| A-464 | FLUSH MOUNT KIT FOR MAGNEHELICS |  | 57.00 | 31.92 | |
| A-465 | FLUSH MOUNT SPACE PRESSURE SENSOR |  | 28.00 | 15.68 | |
| A-480 | PLASTIC STATIC PRESSURE TIP |  | 4.30 | 2.41 | |
| A-481 | A-481 INSTALLER KIT |  | 13.20 | 7.39 | |
| A-489 | 4IN 303SS STRAIGHT STATIC PRESSURE TIP W FLANGE |  | 19.10 | 10.70 | |
| A-491 | 6 PRESSURE TIP KIT |  | 19.10 | 10.70 | |
| A-493 | 8 PRESSURE TIP KIT |  | 19.90 | 11.14 | |
| A-601 | MANUAL RESET SWITCH | INFO | 153.00 | 85.68 | |
| A-602 | AIR FILTER KIT |  | 87.00 | 48.72 | |
| A-605 | AIR FILTER KIT |  | 114.00 | 63.84 | |
| DBZ-06 | MOUNTING KIT WITH PITOT TUBES GROMMETS 6.5 FT TUBING |  | 25.50 | 14.28 | |
| QAC22 | METRIC! DIFF PRESS SWITCH (20-300 PA) | INFO | 68.00 | 38.08 | |
| RPS | ROOM STATIC PRESSURE SENSOR |  | 39.78 | 15.50 | |
| RPS-I | ROOM STATIC PRESSURE, IVORY, PLASTIC, WALL MOUNT |  | 65.28 | 36.56 | |
| RPS-W | ROOM STATIC PRESSURE, WHITE, PLASTIC, WALL-MOUNT |  | 64.26 | 35.99 | |
| SD-01 | SURGE DAMPENER |  | 94.86 | 53.12 | |
| SPT-3.5 | ACI STATIC PITOT TUBE, 3.5" SENSING LENGTH, ALUMINUM |  | 9.20 | 5.15 | |