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 S Variable models feature variable speed control |
 S Fixed models feature a steady fixed-rate run speed |
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| Stenner S Variable and S Fixed Digital Peristaltic Pumps |
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Splined shaft ensures smooth installation and replacement of pump heads and roller assemblies |
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QuickPro® pump head allows easy tube replacement without tools |
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| Stenner’s S Variable and S Fixed pumps span the spectrum of capabilities. All units feature a brushless DC motor and NEMA 4X enclosure. |
| S Variable and S Fixed pumps offer simpler operation |
| S Variable and S Fixed pumps provide practical functionality for an economical price. They feature three output relays and LED indicators to show pump status at a glance. S Variable models have an adjustable potentiometer for variable speed control while S Fixed models offer a steady fixed-rate run speed. Both series are suitable as backup pumps to a standard S Series pump, and can be activated by the transfer function under alarm conditions. |
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S Variable |
S Fixed |
| Maximum viscosity: |
1500 cP |
1500 cP |
| Suction lift: |
25 ft |
25 ft |
| Turndown ratio: |
20:1 |
none |
| Input: |
contact closure for remote start/stop |
contact closure for remote start/stop |
| Output: |
relays for Leak Detect, run and transfer |
relays for Leak Detect, run and transfer |
| Power: |
120 VAC |
120 VAC |
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| S Variable |
| Maximum viscosity: |
1500 cP |
| Suction lift: |
25 ft |
| Turndown ratio: |
20:1 |
| Input: |
contact closure for remote start/stop |
| Output: |
relays for Leak Detect, run and transfer |
| Power: |
120 VAC |
| S Fixed |
| Maximum viscosity: |
1500 cP |
| Suction lift: |
25 ft |
| Turndown ratio: |
none |
| Input: |
contact closure for remote start/stop |
| Output: |
relays for Leak Detect, run and transfer |
| Power: |
120 VAC |
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| Pumps Include: |
| connecting nuts, ferrules, injection fitting (for 25 psi rated pumps) or injection valve assembly (for 100 psi rated pumps), weighted suction line strainer, 20 feet of translucent suction/discharge tubing, extra pump head tube, two extra latches and a mounting bracket. |
| Replacement tube housing assemblies include: QuickPro® pump head with Leak Detect, duckbill (100 psi models only), ferrules and a Santoprene® pump head tube. |
| Pump head service kits include: splined roller assembly, duckbill (100 psi models only), ferrules, latches, connecting nuts and a Santoprene pump head tube. |
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| S Variable and S Fixed Pumps for Chlorine and General Chemicals |
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Use with aluminum sulfate (alum), ammonium chloride, ammonium hydroxide, ammonium sulfate, 5% calcium hypochlorite, ferric sulfate, 48% fluoride, 37% hydrochloric acid, 50% hydrogen peroxide, magnesium hydroxide, peracetic acid, potassium permanganate, sodium bisulfate, sodium hydroxide (caustic), sodium hypochlorite and 40% sulfuric acid (call for compatibility with other chemicals). Wetted materials: Santoprene pump tube w/ polypropylene/PVC adapter fittings, polyethylene suction and discharge tubing, polypropylene/ PVC suction strainer, polypropylene/PVC injection fitting (25 psi models) or polypropylene/PVC injection check valve (100 psi models).
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| PSI |
CONNECTION |
MAX GPD |
PUMP TUBE |
S VARIABLE PUMPS |
| S-30 MODELS WITH SANTOPRENE INJECTION CHECK VALVE (DUCKBILL) |
| 100 |
1/4" OD Tube |
5 |
#1 |
S3V01AA101N |
350957 |
| 100 |
3/8" OD Tube |
5 |
#1 |
S3V01AA301N |
350958 |
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| 100 |
1/4" OD Tube |
17 |
#2 |
S3V02AA101N |
350959 |
| 100 |
3/8" OD Tube |
17 |
#2 |
S3V02AA301N |
350960 |
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|
| 100 |
1/4" OD Tube |
40 |
#7 |
S3V07AA101N |
350961 |
| 100 |
3/8" OD Tube |
40 |
#7 |
S3V07AA301N |
350962 |
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| S-30 MODELS WITH NO CHECK VALVE |
| 25 |
1/4" OD Tube |
60 |
#4 |
S3V04AA101N |
350963 |
| 25 |
3/8" OD Tube |
60 |
#4 |
S3V04AA301N |
350964 |
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|
| 25 |
1/4" OD Tube |
85 |
#5 |
S3V05AA101N |
350965 |
| 25 |
3/8" OD Tube |
85 |
#5 |
S3V05AA301N |
350966 |
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| S-40 MODELS WITH TANTALUM/FKM INJECTION CHECK VALVE (SPRING LOADED) |
| 100 |
3/8" OD Tube |
60 |
#7X |
S4V7XAA3011 |
350971 |
| 25 |
3/8" OD Tube |
150 |
#5X |
S4V5XAA3011 |
350972 |
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| S-40 MODELS WITH SS/EPDM INJECTION CHECK VALVE (SPRING LOADED) |
| 100 |
3/8" OD Tube |
60 |
#7X |
S3V01AA301N |
350973 |
| 25 |
3/8" OD Tube |
150 |
#5X |
S3V01AA301N |
350974 |
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| PSI |
CONNECTION |
MAX GPD |
PUMP TUBE |
S FIXED PUMPS |
| S-30 MODELS WITH SANTOPRENE INJECTION CHECK VALVE (DUCKBILL) |
| 100 |
1/4" OD Tube |
5 |
#1 |
S3F01AA101N |
350947 |
| 100 |
3/8" OD Tube |
5 |
#1 |
S3F01AA301N |
350948 |
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| 100 |
1/4" OD Tube |
17 |
#2 |
S3F02AA101N |
350949 |
| 100 |
3/8" OD Tube |
17 |
#2 |
S3F02AA301N |
350950 |
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| 100 |
1/4" OD Tube |
40 |
#7 |
S3F07AA101N |
350951 |
| 100 |
3/8" OD Tube |
40 |
#7 |
S3F07AA301N |
350952 |
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| S-30 MODELS WITH NO CHECK VALVE |
| 25 |
1/4" OD Tube |
60 |
#4 |
S3F04AA101N |
350953 |
| 25 |
3/8" OD Tube |
60 |
#4 |
S3F04AA301N |
350954 |
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| 25 |
1/4" OD Tube |
85 |
#5 |
S3F05AA101N |
350955 |
| 25 |
3/8" OD Tube |
85 |
#5 |
S3F05AA301N |
350956 |
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| S-40 MODELS WITH TANTALUM/FKM INJECTION CHECK VALVE (SPRING LOADED) |
| 100 |
3/8" OD Tube |
60 |
#7X |
S4F7XAA3011 |
350967 |
| 25 |
3/8" OD Tube |
150 |
#5X |
S4F5XAA3011 |
350968 |
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| S-40 MODELS WITH SS/EPDM INJECTION CHECK VALVE (SPRING LOADED) |
| 100 |
3/8" OD Tube |
60 |
#7X |
S3F01AA301N |
350969 |
| 25 |
3/8" OD Tube |
150 |
#5X |
S3F01AA301N |
350970 |
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| Pump Tube—Santoprene |
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| Replacement Tube Housing Assemblies |
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| Pump Head Service Kits |
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| Replacement Items |
| MFR # |
DESCRIPTION |
STOCK # |
| FOR S-30 MODEL PUMPS |
| S3400-1 |
QuickPro Tube Housing w/ Leak Detect & Latches Only |
350072 |
| S3500-1 |
QuickPro Splined Roller Assembly |
350074 |
| S3600-1 |
QuickPro Tube Housing Cover w/ Leak Detect |
350076 |
| S3103-1 |
#3 Tube Housing Assembly, Complete (25 psi) |
350050 |
| S3103K |
Pump Head Service Kit w/ #3 Santoprene Tube (25 psi) |
350052 |
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| MFR # |
DESCRIPTION |
STOCK # |
| FOR S-40 MODEL PUMPS |
| S4400-1 |
QuickPro Tube Housing w/ Leak Detect & Latches Only |
350933 |
| S4500-1 |
QuickPro Splined Roller Assembly |
350934 |
| S4600-1 |
QuickPro Tube Housing Cover w/ Leak Detect |
350935 |
| BC038-1 |
3/8" Ball Check Valve, Tantalum |
350936 |
| BC238-1 |
3/8" Ball Check Valve, Stainless Steel |
350937 |
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