Piggyback Units
Unit of Measure

Specifications

Maximum Supply Pressure

N/A 220 psi

Maximum Operating Pressure

N/A 145 psi

Ambient & Media Temperature

N/A 40 to 140 ºF5 to 60 ºC
Filtration1 N/A 25 µm
Bowl Material2 N/A Polycarbonate
Metal Bowl Guard3 N/A Zinc
Regulating Range4 N/A 5 to 120 psi

Regulator Construction

N/A Relieving Type

Options

N/A 5 micron filter element Auto Drain Gauge Low Pressure Regulating Range: 5-35 psi

Dimensions

Model

N/A B400

Port Size (NPT)

N/A 3/8 in

A

N/A 53.1 mm2.09 in

B

N/A 211.1 mm8.31 in

C

N/A 92.5 mm3.64 in

D

N/A 53.1 mm2.09 in

E

N/A 60.7 mm2.39 in

F

N/A 40.9 mm1.61 in

G

N/A 40.1 mm1.57 in

H

N/A 46.0 mm1.81 in

J

N/A 6.6 mm0.26 in

K

N/A 7.9 mm0.31 in

L

N/A 52.6 mm2.07 in

M

N/A 2.3 mm0.09 in

N

N/A 42.4 mm1.67 in

P

N/A 55.9 mm2.2 in

With Auto Drain B

N/A 248.9 mm9.80 in

Construction Material

Body Material

N/A Aluminum Die Casting

Bonnet Material

N/A Reinforced Nylon

Valve Assembly Material

N/A Brass & Buna-N

Filter Element Material

N/A Bronze

Baffle Material

N/A ABS

Diaphragm Assembly Material

N/A Buna-N

Deflector Material

N/A ABS

Bowl Assembly Material

N/A Polycarbonate (With Zinc Bowl Guard)

Valve Spring Material

N/A Stainless Steel

Case O-Ring Material

N/A Buna-N

Valve O-Ring Material

N/A Buna-N

Knob Material

N/A Reinforced Nylon

O-Ring Material

N/A Buna-N

Float Material

N/A Formed PU
  • 1 5 micron filter element.
  • 2 Metal Bowl is available on all series.
  • 3 No guard on B200.
  • 4 Low Pressure Regulating Range: 5-35 psi.