I purchased this a year or two ago as a 'back up', but I just don't pump! It's the standard model without the dry pack but can be fitted with one.
Since I bought it, I have filled a Crosman 1701p twice and I just put 1000 psi into a gun to check the function.
Not sure if I have the original box but I'll take a look.
Asking $150 shipped in the CONUS. Please deal by email tobinwebster at yahoo dot com. PayPal friends and family or add fees. Will also take a USPS money order.