The Continental NH3 A-2525-H is a 1-1/4" 45-degree, handwheel-operated globe valve designed for anhydrous ammonia service, featuring a ductile iron body, a precision-ground stainless steel stem, and Teflon packing for a secure seal. It has a field-proven swivel poppet with a nylon seat and is designed for maximum flow efficiency on nurse tanks and field storage tanks. 

The Continental NH3 A-2550-H valve is a 1-1/2-inch ductile iron, 45-degree, female NPT globe valve designed for anhydrous ammonia service, featuring a precision-ground stainless steel stem, a Teflon V-ring stem packing, and a swivel poppet with a nylon seat for reliable shutoff. 

The CONTINENTAL NH3 C-4100-RPR is a MeterMatic anhyrous ammonia (NH3) shutoff assembly that uses a rope pull for control and is designed for flow rates of 750-4200 lbs per hour at 100 psi tank pressure. Key features include a 1" MPT (Male Pipe Thread) inlet, 14 1/8" FPT (Female Pipe Thread) outlets, and improved accuracy compared to older models. 

The CONTINENTAL NH3 C-4103-RPR is a Metermatic regulator with a 1" Male Pipe Thread (MPT) inlet, a 1" Female Pipe Thread (FPT) outlet, and a rope shut-off mechanism. It is constructed from ductile iron and is designed to handle anhydrous ammonia (NH3) at flow rates from 750 to 4200 pounds per hour at 100 psi tank pressure. 

The Continental NH3 A-4125-RS kit is a repair kit for Continental C-2500 and C-4100 series Meter Matic flow meters. It contains the necessary parts to perform most field overhauls on these specific meters.