Join Date: Jun 2000
Location: CT/ Long Island Sound
Thanked 42 Times in 41 Posts
Rep Power: 17
Your profile doesn't show where you are located, but you might try contacting any warehouses near you that would be likely to have forklifts. Many of them are powered by CNG because it is safer than LPG. As noted above, CNG leaks would tend to rise and dissipate, unlike LPG's tendency to sink and pool into potenially explosive pockets. If the warehouse won't sell you some of theirs, they at least might be able to point you to their supplier.