💧 Pump, Peristaltic, Blue White FlexFlo A-100N 4T, 115v, 3.96GPH
Made by Blue-White Industries, manufacturer part number A1N20A-4T. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Blue-White Industries |
| Manufacturer part number | A1N20A-4T |
| Model | A-100N FlexFlo |
| Voltage | 115v |
| PSI Rating | 100 psi |
| Complete Pump | Complete Pump |
| Catalog description | Pump, Peristaltic, Blue White FlexFlo A-100N 4T, 115v, 3.96GPH |
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Blue-White | A1N20A-7T |
A1N20A-4T, Pump, Peristaltic, Blue White FlexFlo A-100N 4T, 115v, 3.96GPH
Product Specifications:
• Complete Pump: Complete Pump
• Model: A-100N FlexFlo
• Voltage: 115v
• PSI Rating: 100 psi
• Max Flow: 8.0 gpd
• Cord Type: 3 Conductor, SJTW-A, NEMA 5/15
• Dimension: 6-1/4 Inch H x 10 Inch W x 9-1/4 Inch D
• Frequency Rating: 60 Hz
• Housing Material: Polypropylene
• Maximum Suction Lift: 30 ft Water at 0 psi
• Motor RPM: 45
• Operating Temperature: 130 deg F
• Suction Size: 1/4 Inch OD
- Pump, Peristaltic, Blue White FlexFlo A-100N 4T, 115v, 3.96GPH
- A1N20A-4T
Exploded parts diagram: This part is shown on the Blue-White FlexFlo A-100N Series Chemical Pump exploded parts diagram.
🔧 Blue-White FlexFlo A-100N Series Chemical Pump – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 40 | 42-213-W001K40 |
| – | Pump, Peristaltic, Blue White Flexflo A-100NA, 115v,95.1 GPD |
| – | Pump, Peristaltic, Blue White FlexFlo A-100N 4T,115v,3.96GPH ◀ this part |
| – | Pump, Peristaltic, Blue White FlexFlo A-100N 6T,115v,3.96GPH |
| – | Pump, Peristaltic, Blue White FlexFlo A-100NA, 115v, 6.8 GPD |
| 58 | Knob, Timer, Blue-White, A-100, White |
| 57 | Power Switch, Blue-White Hypochlorinators |
| 49 | Injection Fitting, BW, Threadless,3/8"od Tubing Conn,Flexflo |
| 45 | Cover, Blue-White A-100N, Pump Head |
| 39 | 43-213-1026 |
| 38 | Ceramic Weight, Blue-White, 3/8"od x 1/4"id Flex Tubing Conn |
| 37 | 42-213-W001K37 |
| 36 | 42-213-W001K36 |
| 31 | Nut, Tube, Blue-White, 3/8"od Tubing |
| 30 | 42-213-W001K30 |
| 29 | Gasket, Blue-White A-100 Chemical Pump, Head Spacer |
| 26 | 42-213-W001K26 |
| 7 | 42-213-W001K7 |
🔧 Exploded diagram and parts
This part belongs to the Blue-White FlexFlo A-100N Series Chemical Pump assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 29 | ![]() |
Gasket, Blue-White A-100 Chemical Pump, Head Spacer | A-031 | 5 in stock | $1.08 | Add to cart |
| 31 | ![]() |
Nut, Tube, Blue-White, 3/8"od Tubing | C-330-6 | 9 in stock | $5.13 | Add to cart |
| 38 | ![]() |
Ceramic Weight, Blue-White, 3/8"od x 1/4"id Flex Tubing Conn | C-346 | 4 in stock | $13.45 | Add to cart |
| 40 | ![]() |
Roller Assembly, Blue-White A-100N | 71000-350 | Available to order | $107.83 | |
| 49 | ![]() |
Injection Fitting, BW, Threadless, 3/8"od Tubing Conn, Flexflo | A-014N-6A | 30 in stock | $72.27 | Add to cart |
Complete pumps
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Pump, Peristaltic, Blue White Flexflo A-100NA, 115v, 95.1 GPD | A1N30A-7T | 6 in stock | $812.25 | Add to cart |
![]() |
Pump, Peristaltic, Blue White FlexFlo A-100NA, 115v, 6.8 GPD | A1N00A-6T | 5 in stock | $635.08 | Add to cart |






















