User Manual
rhdb2dl1sm-rev0614 Model RHDB2 Page 2
Explanation of Pump Nomenclature, RHDB2 · Ball Valve
Santoprene is a registered tradename of Exxon Mobil Corp.
Hytrel is a registered tradename of E.I. du Pont.
Meanings of
Abbreviations:
TB3A DB3A S. AL AL AL CI PS AL SS SS PS B B CB B 105 112
TC3A DC3A S. AL AL AL CI PS AL SS SS PS V T CT V 105 112
TI3A DI3A S. AL AL AL CI PS AL SS SS PS I I CT I 105 112
TN3A DN3A S. AL AL AL CI PS AL SS SS PS N N CN N 105 112
TGI3A DGI3A S. AL AL AL CI PS AL SS SS PS I/T T CT V 105 112
TGN3A DGN3A S. AL AL AL CI PS AL SS SS PS N/T T CT V 105 112
TGR3A DGR3A S. AL AL AL CI PS AL SS SS PS H/T T CT V 105 112
TS3A DS3A S. AL AL AL CI PS AL SS SS PS S S CT I 105 112
TB3I DB3I S. CI CI AL CI PS AL SS SS PS B B CB B 151 161
TC3I DC3I S. CI CI AL CI PS AL SS SS PS V T CT V 151 161
TI3I DI3I S. CI CI AL CI PS AL SS SS PS I I CT I 151 161
TN3I DN3I S. CI CI AL CI PS AL SS SS PS N N CN N 151 161
TGI3I DGI3I S. CI CI AL CI PS AL SS SS PS I/T T CT V 151 161
TGN3I DGN3I S. CI CI AL CI PS AL SS SS PS N/T T CT V 151 161
TGR3I DGR3I S. CI CI AL CI PS AL SS SS PS H/T T CT V 151 161
TS3I DS3I S. CI CI AL CI PS AL SS SS PS S S CT I 151 161
TB3S DB3S S.
‡SS ‡SS AL SS PS AL SS SS PS B B CB B 166 173
TC3S DC3S S.
‡SS ‡SS AL SS PS AL SS SS PS V T CT V 166 173
TI3S DI3S S.
‡SS ‡SS AL SS PS AL SS SS PS I I CT I 166 173
TN3S DN3S S.
‡SS ‡SS AL SS PS AL SS SS PS N N CN N 166 173
TGN3S DGN3S S.
‡SS ‡SS AL SS PS AL SS SS PS N/T T CT V 166 173
TGR3S DGR3S S.
‡SS ‡SS AL SS PS AL SS SS PS H/T T CT V 166 173
TS3S DS3S S.
‡SS ‡SS AL SS PS AL SS SS PS S S CT I 166 173
A = Compressed Fibre
AL = Aluminum
B = Nitrile
CB
= Conductive Nitrile
CI = Cast Iron
CN = Conductive Neoprene
CT = Conductive PTFE
DC = Die Cast
H/T
= Hytrel
®
Backup/PTFE
Overlay
I = EPDM
I/T = EPDM Backup/PTFE Overlay
N = Neoprene
N/T
= Neoprene Backup/
PTFE Overlay
PS = Plated Steel
S = Santoprene
®
SS = Stainless Steel
T = PTFE
V = FKM
S = Self Contained
Electrical Generator
P = 100 VAC Electrical
Conneciton
‡ CF-8M Stainless Steel equal to or exceeding ASTM specication A743 for corrosion resistant iron chromium, iron chromium nickel, and nickel based alloy castings for
general applications. Commonly referred to as 316 Stainless Steel in the pump industry.
To order a pump or replacement parts, rst enter the Model Number RHDB2, followed by the Top or Bottom Porting Pump Type listed below in the far left columns.
Outer Inner Manifold Manifold Shipping Shipping
Top Bottom AirVantage Manifold Outer Inner Diaphragm Diaphragm Intermediate Diaphragm Valve Hard- Ball Valve Seat Sealing Wt. (lbs.) Wt. (lbs.)
Porting Porting Options Chamber Chamber Plate Plate Housing Rod Seat ware Diaphragm Material Gasket Rings Top P Bottom P