Model 6290-7NH Machine Cutting Tip

1501140

Model 6290-7NH premium machine cutting tip for use with propane/natural gas.

Lincoln Electric Business Partner?

DETAILS

Model 6290-NH is a high-speed oxy-propane/natural gas machine cutting tip with an unplated brass shell (0.088 cup depth). This tip maximizes kerf while increasing cutting speeds to reduce heat input. The tip produces high-quality cuts thus reducing afterwork. The 6290-NH tip is used with low-cost fuel gases.

Features

Unplated brass heat resistant heavy shell (.088 cup depth)
For use with low cost alternate fuel gases - propane/natural gas (NOT FOR USE WITH ACETYLENE)
Minimizes kerf
Increased cutting speeds reduce heat input
High quality cuts reduce afterwork
Use next size larger tip with same PSIG for contour or intricate cutting
For thin plate cutting use a highly carburizing preheat flame
Measure cutting oxygen pressures at torch entry
When using two hose machine torches, set oxygen pressure at cutting oxygen PSIG

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Warranty Information

1 Year

What's Included

Model 6290-7NH Machine Cutting Tip

Specifications

Equipment

Compatible Torch Model Number	98-6E 98-6F
Construction	Two-piece un-plated shell
Cutting Oxygen Consumption SCFH	825
Cutting Oxygen PSIG	60
Cutting Speed (IPM)	4
Gas / Gas Service	Propane Natural Gas
Kerf (Approx.) in.	.25
Low Preheat Oxygen Consumption SCFH	50 - 100
Material Thickness	12 in.
Natural Gas Consumption SCFH	50
Preheat Fuel Gas PSIG	4 oz. - 2 lb.
Preheat Oxygen PSIG - High Pressure	50
Preheat Oxygen PSIG - Low Pressure	40
Propane Consumption SCFH	8
Recommended Items/Accessories	Deluxe Tip Cleaner - Model E-9 - PN 900160
Tip Size / Number	7
Typical Application	Machine cutting

Warranty

1 Year