SHURFLO 166-257-39-UTD Beer Ace II Pump

#NSSP008499

Product Description

SHURFLO 166-257-39-UTD Beer Ace II Pump

3/8" SS Elbow Inlet × 1/4" SS Elbow Outlet 1/4" barb plastic Elbow With Check Valve Gas IN, 1/4" Elbow Barb Plastic Gas Out

The SHURFLO Beer Ace II is a gas-operated beer dispensing pump designed to move beer from the keg to the tap while helping preserve carbonation. Its drive gas remains separate from the beer, and its straight-through flow path helps reduce foaming.

The 166-257-39 configuration features a 3/8" stainless steel elbow hose barb at the liquid inlet and a 1/4" stainless steel elbow hose barb at the liquid outlet. It is intended for draught beer installations requiring assistance with longer or demanding dispensing runs.

Main Features:

Gas-operated pumping for draught beer delivery.

Twin-chamber, balanced diaphragm design.

Separate drive-gas and beer circuits.

Straight-through product path to help minimize foaming.

Quick-disconnect fittings for convenient servicing.

Main Specifications:

Parameter	Details
Brand	SHURFLO / Pentair
Product series	Beer Ace II
Supplied product reference	166-257-39-UTD
Verified base model	166-257-39
Product type	Gas-operated beer dispensing pump
Liquid inlet	3/8" stainless steel elbow hose barb
Liquid outlet	1/4" stainless steel elbow hose barb
Gas inlet	3/8" plastic elbow barb with check valve
Gas outlet	1/4" plastic elbow barb
Mounting	Standard bracket

The connection arrangement above matches the published 166-257-39 model table. Stainless steel refers to the liquid fittings; it does not establish an all-stainless pump body.

Main Applications: