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Multi-StagePumps
Mini-Classic Vacuum Pumps
Basic Classic Style Vacuum Pumps 25-100
Basic Classic Style Vacuum Pumps 125-200
Classic Pump with Single Air Pilot Control

Classic Pump with
Dual Air Pilot Control

Classic Pump with Single Solenoid Controls
Classic Pump with Dual Solenoid Controls

Classic Pump with Pneumatic Energy Saver Option

Surface Mount Pumps
Classic Pump: RC Option

Classic Pump: RT Option

Classic Pump Mounting Brackets
Direct Interchange Mounts
Performance Chart
Performance Data
How to Order

How to Order: Classic Style Pumps

SERIES
ML
L=High Flow:
22.8" Hg max; 87 psi air supply.
M = Low Pressure:
27.1" Hg max; 49 psi air supply.
ML= Multi-characteristic:
27.5" Hg max; 58-87 psi air supply.
MLSS:
Same as ML except with 316 Stainless Steel Nozzles
E = Ultra-high flow:
26.7" Hg. max; 87 psi air supply.
X = High Vacuum:
28.3" Hg max; 87 psi air supply.
SIZE
100
25
50
75
100
125
150
175
200
X SIZES
40
80
120
160
200
240
280
320
SEAL MATERIAL
N
N = Nitrile (buna-n) is supplied as standard. +30F to + 180F
E = Ethylene propylene, (EPDM) +20F to +180F
S = Silicone, -40F to +350F
**V= Viton, +50F to +450F *See high temperature note.
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PORTS
 
(BLANK) =NPTF
G = BSPP
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PUMP STYLE
SB24D
(Blank)=Basic Pump
ES = Energy Saver
PS = Piloted Supply Valve
PSB = Piloted Supply & Blow off Valves
S24D = Supply Valve, 24Vdc 1w
S110A = Supply Valve, 110V 50/60Hz
SB24D = Supply & Blow Valves,24vDC
SB110A = Supply & Blow Valves,110vAC
SM = Surface Mount w/ Top Gauge.
SMS = Surface Mount and Side Gauge.
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OPTIONS
PFC
NR = Non-return valve
*RC = Quick Release Check
*RT = Quick Release Timed
PFC = 3/4" Filter & Elements
*SP = Side Mount
FP = Face Mount
*Specify side "A" or side "B" when ordering these additions.

* For operating temperature above 180 F add the suffx “H” to Viton option. (VH) The pump will be assembled using high temperature sealant, metal end plugs and will be supplied without exhaust silencer and vacuum gauge. Available for basic pumps only.
**Viton is a registered trademark of Du Pont Dow Elastomers.