Weld-On Filler Neck & Cap

Our Weld-On Filler Neck & Cap are available in 3 different sizes and with the option of a stainless steel or aluminium neck.

1" Size

• Through hole size: 1" (25.4mm)
• Cap diameter: 44mm
• Overall height: 29mm
• Neck weld-on diameter: 37.5mm
• Captive o-ring in cap.

1.5" Size

• Through hole size: 1.5" (38.1mm)
• Cap diameter: 57mm
• Overall height: 31mm
• Neck weld-on diameter: 49.5mm
• Captive sealing o-ring in cap.

2" Size

• Through hole size: 2" (50.8mm)
• Cap diameter: 76mm
• Overall height: 38mm
• Neck weld-on diameter: 63mm
• Captive sealing o-ring in cap.

The cap is available in natural aluminium or 6 anodised colours.