AUTOMATIC NOZZLES

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Handline Nozzle Parts Diagram

 
Ref.# Description Part No. Qty
1 2.5" Coupling Gasket 464444180 1
2 2.5" Rocker Lug Coupling* P197 1
3 O-ring 151 VO-151 1
4 3/16 SS Balls 464442180 48
5 1/4-28 x 3/16 Socket Set Screw VT25-28SS187 1
6 2.5" BIC Coupling 464224280 1
7 O-ring 141 VO-141 1
8 52mm Storz Coupling 464224270 1
9 O-ring 134 VO-134 1
10 2" BSP Male Swivel 464224260 1
11 1.5" Coupling Gasket 464444130 1
12 1.5" Rocker Lug Full Time Coupling* 464224340 1
13 2.5" Rocker Lug Coupling* P198 1
14 1/4-28 x 1/4 Socket Set Screw VT25-28SS250 1
15 3/15 SS Balls 464442180 37
17 3/15 SS Balls 464442180 38
18 1.5" Hard Gasket Grabber H730-60D 1
20 1/4-28 x 3/8 Socket Set Screw VT25-28SS375 1
21 2.5" Blitz Base 464224220 1
22 1.5" Blitz Base 464224210 1
23 1/4-20 Acorn Nut - Stainless VT25E20AC 8
24 1/4-20 x 2" Stud - Stainless VT25-20SD2.0 4
25 1/4 Washer #AN960C416 VW500X265-63 8
26 Playpipe Handle 464426140 2
27 Blitz Bracket H676 4
28 Blitz Bracket w/Hook H677 1
30 Pistol Grip Body 464224310 1
31 Pistol Grip HM690 1
32 Pistol Grip Bolt-1.20 long 464236160 1
Ref.# Description Part No. Qty
33 3/8-24 x 3/8 Socket Set Screw VT37-24SS375 1
34 Tip Only Base 464224200 1
35 O-ring 143 464463139 1
36 Safety Screw 464224150 1
37 Valve Handle 464224130 1
38 Cam Screw 464224140 1
40 Handle Screw 464224160 2
41 Detent Spring 464226170 2
42 Detent Follower 464224120 2
43 Valve Label 464226130 1
44 Stuffed H600 Valve Body 464230110 1
45 #10-32 x 1/4 Socket Set Screw 464468120 2
46 QuadX-4326 464463361 1
47 QuadX-4225 464463350 1
48 Slider 464224190 1
50 Barrel Assembly-Standard 464228110 1
51 Barrel Label (Included in Barrel Ass'y) 464226100 1
52 3/8-24 x 3/8 Dog Point 464222130 4
53 O-Ring 228 (Included in Barrel Ass'y) 464463154 2
54 Barrel Assembly-Tip Only 464228140 1
55 Name Label 464226110 1
56 Shaper Guide 464222100 1
57 O-ring 224 464463150 1
58 Flush Pins 464226190 4
60 Flush Springs 464226180 4
61 Barrel Cone 464222140 1
62 O-ring 336 464463162 1
63 3/16 Delrin Ball 464442170 46
64 Shaper with Bumper 464222105 1
65 O-ring 013 464463100 1
66 Baffle 464222200 1
67 End Screw 464222175 1
* Specify thread    

FIELD LUBRICATION PROCEDURE — USE THIS PROCEDURE

ONLY IF THE NOZZLE CONTROLS BEGIN TO TIGHTEN
All Task Force Tips nozzles are factory lubricated with high quality silicone grease. This lubricant has excellent washout resistance and long term performance in fire fighting nozzles. If your department has unusually hard or sandy water, the moving parts of the nozzle may be affected. Foam agents and water additives contain soaps and chemicals that may break down the factory lubrication.

The moving parts of the nozzle should be checked on a regular basis for smooth and free operation, and for signs of damage. If the nozzle is operating correctly, then no additional lubrication is needed. Any nozzle that is not operating correctly should be immediately removed from service.

Field use of Break Free CLP (spray or liquid) lubricant will help to restore the smooth and free operation of the nozzle. However, these lubricants do not have the washout resistance and long term performance of the silicone grease. Therefore, continued re-application of Break Free CLP will be needed on a regular basis. CAUTION: Aerosol lubricants contain solvents that can swell O-rings if applied in excess. The swelling can inhibit smooth operation of the moving parts. When used in moderation as directed, the solvents quickly evaporate without adversely swelling the O-rings.

The nozzle can be returned to WFR for a complete checkup and relubrication with silicone grease.

Part One - Coupling Down
Position the nozzle at a 45 degree angle with the COUPLING end down. CLOSE the valve handle and set the pattern to STRAIGHT STREAM. Then spray a 5 second burst in these areas:

  1. Front Pattern Control Seal
    Spray between the pattern control and the barrel cone.

  2. Pressure Control Unit
    Spray down the center of the end screw.
    a) Rotate shaper into FLUSH position.
    b) Spray down the front end of the nozzle to dribble lubricant into the clearances between the slider and the valve body.

 While holding nozzle at the angle, wait 30 seconds for the lubricant to penetrate into the clearances. Cycle the valve handle and rotate the shaper from straight stream to full flush several times, and then proceed to the next section.

Part Two - Coupling Up
Position the nozzle at a 45 degree angle with the BUMPER end down. OPEN the valve
handle and set the pattern to FLUSH. Then spray a 5 second burst in these areas:

  1. Rear Shaper Seal
    Spray down the clearance between the label and the shaper guide.

  2. Rear Slider Seal
    Spray into the clearance between the slider and the valve body.

  3. Flush Mechanism Seal
    a) With the handle on the top, spray down into the nozzle. The
    aerosol extension tip will help direct the spray into the clearance
    leading to the O-ring.
    b) Rotate nozzle so the valve handle is on the bottom and spray
    another 5 second burst.

  4. Detents in the Handle
    Spray a small amount on the detent followers located in the handle.

While holding nozzle at the angle, wait 30 seconds, then cycle the valve handle several times. Rotate the pattern control from straight stream to full flush several times. The pattern control should move freely and easily. The barrel cone should move forward to within 1/16" of the baffle before the shaper reaches straight stream position. Wipe off excess lubricant.

IF THIS PROCEDURE DOES NOT RESTORE SMOOTH AND FREE OPERATION OF ALL THE MOVING PARTS, THEN SERVICE IS NEEDED. Contact WFR at 1-800-561-0400

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