
Series 5700HP:
High Performance
New interlocking seat and diaphragm
Integral safety
Self relieving diaphragm
Service friendly
Tank and wall mount
Wall mount available with high pressure hose
lengths of 3’, 6’ and 9’
Provides up to 9 SCFM (250 SLPM) with 15
psi. pressure drop
Primary Regulators
Series 5700HP
Taprite-Fassco 3248 Northwestern Drive San Antonio, Texas 78238 210.523.0800 phone 210.646.6009 fax sales@taprite.com

Specifications - Regulator:
Test Pressure: 6600 psig (455.17 bar.)
Maximum Inlet Pressure: 3300 psig (227.59 bar.)
Operating Range: 0-130 psig (0-8.97 bar.)
Temperature Range: -40°F / +200°F (-40°C / 93°C)
Safety: Preset 130 psig (8.97 bar.)
Mounting: Wall or Bottle
HP Ports: 1/4” FPT - Left
LP Ports: 1/4” FPT - Right
Side View
Primary Regulators
Series 5700HP
5”
(127.0mm)
Front View
6 1/2”
(165.1mm)
High Pressure Hose Assemblies are available for Wall Mount
configurations in 3 ft (.91m), 6 ft (1.82m) and 9 ft (2.74m) lengths
Specifications - Pressure Hose:
Burst Pressure: 14,000 psig (965.52 bar.)
Maximum Working Pressure: 2,700 psig (186.21 bar.)
Inlet: CO2 (F) Swivel
Outlet: 1/4” SAE (F)
Bend Limiter: Vinyl
7”
(177.8mm)
Taprite-Fassco 3248 Northwestern Drive San Antonio, Texas 78238 210.523.0800 phone 210.646.6009 fax sales@taprite.com

5700HP
Index Item Description
1 740-2PRA Red Regulator Bonnet S/A
2 440-8 Spring Retainer (Zinc Plated)
3 440-7H Diaphragm Spring High Pressure Red
4 440- 9N Gasket, Bonn et
5 7700- 6E Diaphragm Assem bly
6 7700- 3C Seat Assem bl y
7 5605 0-160# Air Gauge
8 6603- 2000 0-2000# Air G auge
9 440SN - 2N Safety Cap, Br ass
10 440SN-4H 130 PSI R el ief Sprin g
11 5740-1902 High Pressure Safety Retainer
12 440-1901A Safety St em Assem bl y
13 2104 1/4" Flar e Washer
14 5436 1/4" SAE Outlet Fitting with Check
15 5740SN-187 Body
16 440-21L Label O - R ing Seal
17 440-13 Regul ar Inl et Nu t
18 740-12 In l et Nipple Assembl y
19 440-5 Stem Spring