True Fit Tank Fittings
 
 
 
 
 
 
 
 
 
       
Product Code T1
BSPF

a
mm

b
mm

c
mm
d
mm
e
mm
STF15
1/2” (15mm)
38.6
13.9
5.5
55.0
31.0
STF20
3/4” (20mm)
45.1
21.5
6.2
55.0
35.0
STF25
1” (25mm)
54.1
27.7
6.5
55.0
38.0
STF32
1 1/4” (32mm)
64.1
33.6
7.2
55.0
43.0
STF40
1 1/2” (40mm)
72.0
40.6
8.2
55.0
51.0
STF50
2” (50mm)
84.6
52.6
8.2
55.0
55.0
     
 
RECOMMENDED HOLE SAW SIZES
STF 15mm = 22mm or 7/8" Hole Saw
STF 20mm = 27mm or 1 1/16" Hole Saw
STF 25mm = 34mm or 1 3/8" Hole Saw
STF 32mm = 42mm or 1 5/8" Hole Saw
STF 40mm = 48mm or 1 7/8" Hole Saw
STF 50mm = 60mm or 2 3/8" Hole Saw
 
     
 
MINIMUM RECOMMENDED HOLE SIZES
Hole Size for STF 15mm = 22mm
Hole Size for STF 20mm = 27mm
Hole Size for STF 25mm = 34mm
Hole Size for STF 32mm = 42mm
Hole Size for STF 40mm = 48mm
Hole Size for STF 50mm = 60mm
 
     

The following washer dimensions apply to all Hansen washers manufactured for use with the
Hansen Male Tank Fittings.

This includes both Polyethylene (SW-PB, SW-P) & Rubber (SW-B, SWR-W) washers
available in black or white.

Product Code

a
mm

b
mm

c
mm
SW15
2.8
38.6
20.9
SW20
2.8
45.4
26.4
SW25
3.0
54.2
33.2
SW32
3.0
64.3
42.6
SW40
3.3
72.0
48.0
SW50
3.3
84.6
59.8

© COPYRIGHT: HANSEN PRODUCTS (NZ) LIMITED

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Male Tank Fitting


Male Tank Fitting Washers

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FOR REFERENCE USE ONLY
With our policy of continuing product design and development, specifications, code numbers and items are subject to change without notice.
     
   
  The Male Tank Fitting is manufactured from Potable Water approved materials  
 
  • Manufactured from UV Stabilised High Quality Glass Fibre Reinforced Nylon
    giving a weather, termite, fungi and bacterial resistance
  • LDPE Washer - Low Density Polyethylene
  • Rubber Washer - Polypropylene Thermoplastic Elastomer